1972
- Bibliography on integer programming and related areas
Report No. 7201 : Korte, B.
in: C.
Kastning (Ed.:): Integer Programming and Related Areas : A Classified
Bibliography. Berlin, Heidelberg, New York : Springer, 1976. (Lecture
Notes in Economics and Mathematical Systems ; 128)
- Le Chatelier-Samuelsonsches Prinzip und parameterabhängige Optimierung
Report No. 7202: Eichhorn, W.; Oettli, W.
in: Zeitschrift für Operations Research Serie A, 16 (1972), 233-244
- Some numerical methods in stochastic linear programming and their computer implementation
Report No. 7203: Bereanu, B.
published under the title: On stochastic linear programming IV. Some numerical methods and their computer implementation
in: B. Bereanu, M. Iosifescu, T. Postelnicu, P. Tautu (Ed.:): Proceedings of the Fourth Conference
on Probability Theory, Brasov 1971. Bukarest : Editura Academiei Rep. Soc. Romania, 1973, 13-36
- An iterative method, having linear rate of convergence, for solving a pair of dual linear programs
Report No. 7204: Oettli, W.
in: Mathematical Programming, 3 (1972), 302-311
- Das Tableau economique von Francois Quesnay als stat sches offenes Leontief Systems
Report No. 7205: Korte, B.
in: Jahrbuch für Sozialwissenschaft, 23 (1972), 135-144
- über eine Klasse kombinatorischer Extremalprobleme
Report No. 7206: Korte, B.
in: F.
Erwe, L. Reich, S. Ruscheweyh (Ed.:): Festband anläßlich des 65.
Geburtstages von Herrn Prof. Dr.Dr.h.c. Ernst Peschl am 1. September
1971. [München, Wien : Oldenbourg, 1972], 123-134. (Berichte der
Gesellschaft für Mathematik und Datenverarbeitung (GMD) ; 57)
- Eine allgemeine, symmetrische Formulierung des Dekompositionsprinzips für duale Paare nichtlinearer minmax- und maxmin-Probleme.
Report No. 7207: Oettli, W.
in: Zeitschrift für Operations Research, Serie A, 18 (1972), 1-18
- Lexikographisch monoton steigende Knapsackprobleme
Report No. 7208: Fabian, C.
- Symmetric duality, and a convergent subgradient method, for
discrete, linear, constrained approximation problems with arbitrary
norms appearing in the objective function and the contraints
Report No. 7209: Oettli, W.
in: Journal of Approximation Theory, 14 (1975), 43-50
- Einzelschrittverfahren zur Lösung konvexer und dual- konvexer Minimierungsprobleme
Report No. 7210: Oettli, W.
in: Zeitschrift für Angewandte Mathematik und Mechanik (ZAMM), 54 (1974), 343-351
1973
Zurück zum Anfang / Back to start
- Matroide - ihre Definition und grundlegenden Eigenschaften
Report No. 7311: Randow, R. von
extended version in English (WP 7427) published as: R.
von Randow: Introduction to the Theory of Matroids. Berlin, Heidelberg,
New York : Springer, 1975. (Lecture Notes in Economics and Mathematical
Systems ; 109)
- Untersuchungen von Auswirkungen der Rohölkrise mittels Input-Output Analysen
Report No. 7312: Korte, B.
1974
Zurück zum Anfang / Back to start
- Perfect zero-one matrices
Report No. 7413: Padberg, M.W.
in: Mathematical Programming, 6 (1974), 180-196
- Perfect-zero-one matrices - II.
Report No. 7414: Padberg, M.W.
in:
P. Gessner, R. Henn, V. Steinecke, H. Todt (Eds.): Proceedings in
Operations Research 3. Würzburg, Wien : Physica-Verlag, 1974, 75-83
- The travelling salesman problem and a class of polyhedra of diameter two
Report No. 7415: Padberg, M.W.
in: Mathematical Programming, 7 (1974), 32-45
- Lineare Charakterisierungen von Travelling Salesman Problemen
Report No. 7416 R 15: Grötschel, M.; Padberg, M.W.
in: Zeitschrift für Operations Research Serie A, 21 (1977), 33-64
- Partial linear characterizations of the asymmetric travelling salesman polytope
Report No. 7417 : Grötschel, M.; Padberg, M.W.
in: Mathematical Programming, 8 (1975), 378-381
- Integer programs with continuous variables (Bonn Workshop on Integer Programming, July 1974)
Report No. 7418: Johnson, E.L.
- Boolean elements in combinatorial optimization (Bonn Workshop on Integer Programming, July 1974)
Report No. 7419: Hammer, P.L.
in: P.
L. Hammer, E. L. Johnson, B. Korte (Eds.): Discre te Optimization I.
Amsterdam, New York, Oxford : North- Holland, 1979, 51-71. (Annals of
Discrete Mathematics ; 4)
- Facet and strong valid inequalities in I.P. with an applica tion
to simple n-person cooperative games (Bonn Workshop on Integer
Programming, July 1974)
Report No. 7420: Wolsey, L.A.
revised version published under the Title: The nucleolus and kernel for
simple games or special valid inequalities for 0-1 linear integer
programs
in: International Journal of Game Theory, 5 (1976), 227- 238
- Dual correspondences for blocking and antibloking sets (Bonn Workshop on Integer Programming, July 1974)
Report No. 7421: Tind, J.
- Approximation ganzzahliger Polyeder durch Corner Polyeder
Report No. 7422 : Bachem, A.
in: Zeitschrift für Angewandte Mathematik und Mechanik (ZAMM), 56 (1976), 332-333
- Characterizations of totally unimodular, balanced and perfect matrices (Bonn Workshop on Integer Programming, July 1974)
Report No. 7423: Padberg, M.W.
in:
B. Roy (Ed.): Combinatorial Programming : Methods and Applications.
Dordrecht, Boston : Reidel, 1975, 275- 284. (Nato Advanced Study
Institutes Series : C ; 19)
- Verknüpfung des Dekompositionsprinzips von Benders mit dem Prinzip des lexikographischen Suchens
Report No. 7424: Fabian, C.
in: A.
Schub, H. Späth, J. Stoer, H.-J. Zimmermann, (Eds.): Proceedings in
Operations Research 4. Würzburg, Wien : Physica-Verlag, 1974, 192-203
- A note on the total unimodularity of matrices
Report No. 7425: Padberg, M.W.
in: Discrete Mathematics, 14 (1976), 273-278
- Solving optimization problems with many constraints by a sequence of subproblems containing only two constraints
Report No. 7426: Oettli, W.
in: Mathematische Nachrichten, 71 (1976), 143-145
- Introduction to the theory of matroids
Report No. 7427: Randow, R. von
published as: R.
von Randow: Introduction to the Theory of Matroids. Berlin, Heidelberg,
New York : Springer, 1975. (Lecture Notes in Economics and Mathematical
Systems ; 109)
- The theorem of the alternative, the key-theorem, and the vector-maximum problem, for non-polyhedral ordering cones
Report No. 7428: Lehmann, R.; Oettli, W.
in: Mathematical Programming, 8 (1975), 332-344
- The principle of feasible directions for nonlinear approxi mants and infinitely many constraints
Report No. 7429: Blum E.; Oettli, W.
in: Istitutio Nazionale di Alta Matematica: Symposia Matematica 19. London, New York : Academic Press, 1976, 91-101
- Zur Oberflächenstruktur des Travelling Salesman Polytopen
Report No. 7430 : Grötschel, M.; Padberg, M.W.
in: A. Schub, H. Späth, J. Stoer, H.-J. Zimmermann (Eds.): Proceedings in Operations Research, 4.
Würzburg, Wien : Physica-Verlag, 1974, 207-211
- Über Graphen mit Kreisen, die gegebene Wege enthalten
Report No. 7431: Grötschel, M.
in: J.
Kohlas., O. Seifert, P. Stähly, H.-J. Zimmermann (Eds.): Proceedings in
Operations Research, 5. Würzburg,Wien : Physica-Verlag, 1976, 119-121
1975
Zurück zum Anfang / Back to start
- A property of continuous unbounded algorithms
Report No. 7532 : Grötschel, M.; Randow, R. von
in: Mathematical Programming, 14 (1978), 373-377
- A solution of a special class of quadratic programming problems using matrix-pseudoinverses
Report No. 7533: Braun, J.
- Intersection of corner-polyhedra and a decomposition algorithm
Report No. 7534: Bachem, A.
- Eine Eigenschaft von stetigen unbeschränkten Algorithmen
Report No. 7535: Grötschel, M.; Randow, R. von
translated into English (WP 7532) and published in: Mathematical Programming, 14 (1978), 373-377
- Randomisierungen unendlicher n-Personen-Spiele
Report No. 7536 : Hausmann, D.
in: J.
Kohlas, O. Seifert, P. Stähly, H.-J. Zimmermann (Eds.): Proceedings in
Operations Research, 5. Würzburg, Wien : Physica-Verlag, 1976, 84-85
- Graphs with cycles containing given paths
Report No. 7537 : Grötschel, M.
in: P.
L. Hammer, E. L. Johnson, B. Korte, G. Nemhauser (Eds.): Studies in
Integer Programming, Amsterdam, New York, Oxford : North-Holland, 1977,
233-245. (Annals of Discrete Mathematics ; 1)
- Verallgemeinerungen des Maximum-Prinzips für Optimierungsaufgaben (Bonn, Univ., Diplomarbeit)
Report No. 7538: Bachem, A.
- Reduction and decomposition of integer programs over cones
Report No. 7539 : Bachem, A.
in:
P. L. Hammer, E. L. Johnson, B. Korte, G. Nemhauser (Eds.): Studies in
Integer Programming. Amsterdam, New York, Oxford : North-Holland, 1977,
1-11. (Annals of Discrete Mathematics ; 1)
- Reduction methods for the vertex packing problem
Report No. 7540: Butz, L.; Hammer, P.L.; Hausmann, D.
- On a class of matroid producing graphs
Report No. 7541: Foldes, S.; Hammer, P.L.
in: A.
Hajnal, V. T. Sos (Eds.): Combinatorics 1. Amster dam, Oxford, New York
: North-Holland, 1978, 331-352. (Colloquia Mathematica Societatis Janos
Bolyai ; 18)
1976
Zurück zum Anfang / Back to start
- Split graphs
Report No. 7642: Foldes, S.; Hammer, P.L.
in: F.
Hoffman, L. Lesniak-Foster, D. McCarthy, R.C. Mullin, K.B. Reid, R.G.
Stanton (Eds.): Proceedings of the Eighth Southeastern Conference on
Combinatorics, Graph Theory, and Computing, Baton Rouge 1977. Win nipeg
: Utilitas Mathematica Publ., 1977, 311-315. (Congressus Numerantium ;
19)
- Reduction and decomposition of modulo optimization problems
Report No. 7643 : Bachem, A.
in: W.
Oettli, K. Ritter (Eds.): Optimization and Operations Research. Berlin,
Heidelberg, New York : Springer, 1976, 1-8. (Lecture Notes in Economics
and Mathematical Systems ; 117)
extended abstract published under the title: Ein Algorithmus zur Modulo-Optimierung strukturierter Matrizen,
in: J. Kohlas, O. Seifert, P. Stähly, H.-J. Zimmermann (Eds.):
Proceedings in Opera tions Research, 5. Würzburg, Wien :
Physika-Verlag, 1976, 43-45
- The Dilworth number of a graph
Report No. 7644: Foldes, S.; Hammer, P.L.
in: B.
Alspach, P. Hell, D. J. Miller (Eds.): Algorithmic Aspects of
Combinatorics. Amsterdam, New York, Oxford : North-Holland, 1978,
211-220. (Annals of Discrete Ma thematics ; 2)
- An analysis of the greedy heuristic for independence systems
Report No. 7645 : Hausmann, D.; Korte, B.
in: B.
Alspach, P. Hell, D. J. Miller (Eds.): Algorithmic Aspects of
Combinatorics. Amsterdam, New York, Oxford : North-Holland, 1978,
65-74. (Annals of Discrete Mathematics ; 2)
- Ganzzahlige Programmmierung (Survey Paper)
Report No. 7646 : Korte, B.
in: M.
J. Beckmann, G. Menges, R. Selten (Eds.): Handwörterbuch der
Mathematischen Wirtschaftswissenschaften, Band 3. Wiesbaden : Gabler,
1979, 45-61
- Colouring criteria for adjacency on 0-1 polyhedra
Report No. 7647 : Hausmann, D.; Korte, B.
in: M. L. Balinski, A. J. Hoffman (Eds.): Polyhedral Com binatorics, 1978, 106-127. (Mathematical Programming Study ; 8)
extended abstract published under the title: Benachbarte Ecken auf 0-1-Polyedern, in: Methods of Operations Research, 25 (1977), 189-191
- Matroidal graphs
Report No. 7648: Peled, U.N.
in: Discrete Mathematics, 20 (1978), 263-286
- Integer Programming (Survey Paper)
Report No. 7649: Korte, B.
translation of WP 7646 which is published in: M.
J. Beckmann, G. Menges, R. Selten (Eds.): Handwörterbuch der
Mathematischen Wirtschaftswissenschaften, Band 3. Wiesbaden : Gabler,
1979, 45-61
- Bemerkungen zur Optimierung ökonomischer Modelle
Report No. 7650 : Grötschel, M.; Korte, B.
in:
H. Albach, E. Helmstädter, R. Henn (Eds.): Quantitative
Wirtschaftsforschung : Wilhelm Krelle zum 60. Geburtstag. Tübingen :
Mohr (Siebeck), 1977, 457-467
- Eine Analyse der Greedy-Heuristik für Unabhängigkeitssysteme
Report No. 7651 : Hausmann, D.; Korte, B.
in: Methods of Operations Research, 23 (1977), 132-140
- Fundamentalpunktalgorithmen zur Lösung ganzzahliger Programmierungsaufgaben
Report No. 7652 : Bachem, A.
in: Methods of Operations Research, 23 (1977), 1-16
extended abstract in: Methods of Operations Research, 25 (1977), 141-143
1977
Zurück zum Anfang / Back to start
- Facetten von Matroid-Polytopen
Report No. 7753 : Grötschel, M.
in: Methods of Operations Research, 25 (1977), 306-313
- Analyse von heuristischen Algorithmen zur kombinatorischen Optimierung (extended abstract)
Report No. 7754 : Korte, B.
in: Methods of Operations Research, 25 (1977), 217-220
- The monotone 2-matching polytope on a complete graph
Report No. 7755 : Grötschel, M.
in: Methods of Operations Research, 24 (1977), 72-84
- Adjacency on the branching polyhedron
Report No. 7756: Hausmann, D.
(extended version see WP 78112)
- Lower bounds on the worst-case complexity of some oracle algorithms
Report No. 7757 : Hausmann, D.; Korte, B.
in: Discrete Mathematics, 24 (1978), 261-276
- Hypohamiltonian facets of the symmetric travelling sales man polytope
Report No. 7758 : Grötschel, M.
in: Zeitschrift für Angewandte Mathematik und Mechanik (ZAMM), 58 (1978), 469-471
- An algorithm for quadratic optimization over transportation polytopes
Report No. 7759 : Bachem, A.; Korte, B.
in: Zeitschrift für Angewandte Mathematik und Mechanik (ZAMM), 58 (1978), 459-461
- Worst-case behaviour of polynomial bounded algorithms for independence systems
Report No. 7760 : Hausmann, D.; Korte, B.
in: Zeitschrift für Angewandte Mathematik und Mechanik (ZAMM), 58 (1978), 477-479
- Die Bestimmung maximaler Elemente in monotonen Mengensystemen (Köln, Univ., Diplomarbeit)
Report No. 7761: Euler, R.
- Approximative algorithms for discrete optimization Problems
Report No. 7762 : Korte, B.
in: P.
L. Hammer, E. L. Johnson, B. Korte (Eds.): Discrete Optimization I.
Amsterdam, New York, Oxford : North- Holland, 1979, 85-120. (Annals of
Discrete Mathematics ; 4)
- A technique for determining blocking and anti-blocking polyhedral descriptions
Report No. 7763 n.g.: Huang, H.-C.; Trotter, L.E. Jr.
in: M. W. Padberg (Ed.): Combinatorial Optimization, 1980, 197-205. (Mathematical Programming Study ; 1)
- K-greedy algorithms for independence systems
Report No. 7764 : Hausmann, D.; Korte, B.
in: Zeitschrift für Operations Research Serie A, 22 (1978), 219-228
- The theorem of Minkowski for polyhedral monoids and aggregated polyhedral diophantine systems
Report No. 7765 : Bachem, A.
in: R.
Henn, B. Korte, W. Oettli (Eds.): Optimization and Operations Research.
Berlin, Heidelberg, New York : Springer, 1978, 1-13. (Lecture Notes in
Economics and Mathematical Systems ; 157)
- Oracle algorithms for fixed-point problems - an axiomatic approach
Report No. 7766 : Hausmann, D.; Korte, B.
in: R.
Henn, B. Korte, W. Oettli (Eds.): Optimization and Operations Research.
Berlin, Heidelberg, New York : Springer, 1978, 137-156. (Lecture Notes
in Economics and Mathematical Systems ;
157)
- Quadratic optimization over transportation polytopes
Report No. 7767: Bachem, D.; Korte, B.
(revised version see WP 79130)
- On the symmetric travelling salesman problem I: inequalities
Report No. 7768 : Grötschel, M.; Padberg, M.W.
in: Mathematical Programming, 16 (1979), 265-280
- On the symmetric travelling salesmann problem II: lifting theorems and facets
Report No. 7769 : Grötschel, M.; Padberg, M.W.
in: Mathematical Programming, 16 (1979), 281-302
- On the symmetric travelling salesman problem: solution of a 120-city problem
Report No. 7770 : Grötschel, M.
in: M. W. Padberg (Ed.): Combinatorial Optimization, 1980, 61-77. (Mathematical Programming Study ; 12)
- Ein polynomialer Algorithmus für die Adjazendüberprüfung auf dem Branching Polyeder
Report No. 7771 : Hausmann, D.
in: Methods of Operations Research, 28 (1978), 235-240
- Quadratische Optimierung über Transportpolyeder zur Lösung von Schätzproblemen von Input-Output Matrizen
Report No. 7772 : Bachem, A.; Korte, B.
in: Methods of Operations Research, 28 (1978), 213-222
- Generating maximum members of independence systems
Report No. 7773 : Euler, R.
in:
R. Henn, B. Korte, W. Oettli (Eds.): Optimization and Operations
Research. Berlin, Heidelberg, New York : Springer, 1978, 87-94.
(Lecture Notes in Economics and Mathematical Systems ; 157)
- Matroids on the edge sets of directed graphs
Report No. 7774 : Matthews. L.R.
in: R.
Henn, B. Korte, W. Oettli (Eds.): Optimization and Operations Research.
Berlin, Heidelberg, New York : Springer, 1978, 193-199. (Lecture Notes
in Economics and Mathematical Systems ; 157)
- On a theorem of Fulkerson
Report No. 7775 n.g.: Monma, C.L.; Trotter, L.E. Jr.
published under the title: On perfect graphs and polyhedra with (0,1)-valued extreme points
in: Mathematical Programming, 17 (1979), 239-242
- Worst-case analysis for a class of combinatorial optimization algorithms
Report No. 7776 : Hausmann, D.; Korte, B.
in: J.
Stoer (Ed.): Optimization Techniques, Part 2. Berlin, Heidelberg, New
York : Springer, 1978, 216-224. (Lecture Notes in Control and
Information Sciences ; 7)
- Optimal product positioning in an attribute space
Report No. 7777: Bachem, A.; Simon, H.
in: European Journal of Operational Research, 7 (1981), 362-370
- Optimal m*n flow shop sequencing with precedence constraints and lag times
Report No. 7778: Monma, C.L.
Extended version with co-author A. H. G. Rinnooy Kan published under the
title: A concise survey of efficientlysolvable special cases of the
permutation flow-shop problem
in: RAIRO - Recherche Operationelle, 17 (1983), 105-120
- Integer rounding and polyhedral decomposition for totally unimodular systems
Report No. 7779 : Baum, S.; Trotter, L.E. Jr.
in: R.
Henn, B. Korte, W. Oettli (Eds.): Optimization and Operations Research.
Berlin, Heidelberg, New York : Springer, 1978, 15-23. (Lecture Notes in
Economics and Mathematical Sytems ; 157)
- On the computational complexity of integer programming problems
Report No. 7780 : Kannan, R.; Monma, C.L.
in: R. Henn, B. Korte, W. Oettli (Eds.): Optimization and Operations Research. Berlin, Heidelberg,
New York : Springer, 1978, 161-172. (Lecture Notes in Economics and Mathematical Sytems ; 157)
- Worst-case analysis of greedy type algorithms for independence systems
Report No. 7781 : Hausmann, D.; Jenkyns, T.A.; Korte, B.
in: M. W. Padberg (Ed.): Combinatorial Optimization, 1980, 120-131. (Mathematical Programming Study ; 12)
- On the symmetric travelling salesman problem: a computational study
Report No. 7782 n.g.: Hong, S.; Padberg, M.W.
in: M. W. Padberg (Ed.): Combinatorial Optimization, 1980, 78-107. (Mathematical Programming Study ; 12)
- On the symmetric travelling salesman problem: theory and computation
Report No. 7783 : Grötschel, M.; Padberg, M.W.
in: R.
Henn, B. Korte, W. Oettli (Eds.): Optimization and Operations Research.
Berlin, Heidelberg, New York : Springer, 1978, 105-115. (Lecture Notes
in Economics and Mathematical Sytems ; 157)
- Estimating input-output matrices
Report No. 7784 : Bachem, A.; Korte, B.
published under the title: Estimating matrices
in: Metrika, 28 (1981), 273-286
- Some remarks on a classification of oracle-type algorithms
Report No. 7785 : Korte, B.; Monma, C.L.
in: L.
Collatz, G. Meinardus, W. Wetterling (Eds.): Numerische Methoden bei
graphentheoretischen und kombinatorischen Problemen, Band 2. Basel,
Boston, Stuttgart : Birkhäuser, 1979, 195-215. (International Series in
Numerical Mathematics ; 46)
- Strong blocks and the optimum branching problem
Report No. 7786 : Grötschel, M.
in: L.
Collatz, G. Meinardus, W. Wetterling (Eds.): Numerische Methoden bei
graphentheoretischen und kombinatorischen Problemen, Band 2. Basel,
Boston, Stuttgart : Birkhäuser, 1979, 112-121. (International Series of
Numerical Mathematics ; 46)
- A duality theorem and minimal inequalities in mixed integer programming
Report No. 7787 : Bachem, A.; Schrader, R.
in: Zeitschrift für Angewandte Mathematik und Mechanik (ZAMM), 59 (1979), 88-89
- On the monotone symmetric travelling salesman problem: hypohamiltonian/hypotraceable graphs and facets
Report No. 7788 : Grötschel, M.
in: Mathematics of Operations Research, 5 (1980), 285- 292
- Exponential lower bounds on a class of Knapsack algorithms
Report No. 7789 : Hausmann, D.; Kannan, R.; Korte, B.
in: Mathematics of Operations Resarch, 6 (1981), 225- 232
1978
Zurück zum Anfang / Back to start
- Institut für Ökonometrie und Operations Research, Universität Bonn
Report No. 7890:
Arbeitsbericht 1975-1977 der Abteilung Operations Research
- Hypohamiltonian digraphs
Report No. 7891 : Grötschel, M.; Wakabayshi, Y.
in: Methods of Operations Research, 36 (1980), 99-119
- Hypotraceable digraphs
Report No. 7892: Grötschel, M.; Wakabayshi, Y.
revised version published under the title: Constructions of hypotraceable digraphs, in: R.W.
Cottle, M.L. Kelmanson, B.Korte (Eds.): Mathematical Programming.
Proceedings of the International Congress Rio de Janeiro 1981. Am
sterdam, New York, Oxford : North-Holland, 1984
- On rank functions of general independence systems
Report No. 7893: Euler, R.
extended abstract see WP 78122 published in: Methods of Operations Research, 32 (1979), 89-91
- Closure in independence systems
Report No. 7893 n.g.: Matthews, L.R.
in: Mathematics of Operations Research, 7 (1982), 159- 171
- Polynomial algorithms for computing the Smith and Hermite normal forms of an integer matrix
Report No. 7895 : Bachem, A.; Kannan, R.
in: SIAM Journal on Computing, 8, (1979), 499-507
- A note on the mutual independence of events
Report No. 7896: Matthews, L.R.
- A note on a theorem of Jeroslow
Report No. 7897: Bachem, A.; Schrader, R.
Revised version see WP 79137
- Graphical properties related to minimal imperfection
Report No. 7898 n.g.: Bland, R.G.; Huang, H.-C.; Trotter, L.E. Jr.
in: Discrete Mathematics 27 (1979), 11-22
- On minimal strong blocks
Report No. 7899 : Grötschel, M.
in: Journal of Graph Theory, 4 (1979), 213-219
- On the RAS-Algorithm
Report No. 78100 : Bachem, A.; Korte, B.
in: Computing, 23 (1979), 189-198
- Institut für Ökonometrie und Operations Research, Universität Bonn
Report No. 78101:
Verzeichnis der Arbeitspapiere - List of Working Papers 7201-78100
- Mathematical programming and estimation of input-output matrices
Report No. 78102 : Bachem, A.; Korte, B.
in: G. Castellani, P. Mazzoleni (Eds.): Mathematical Programming and its Economic Application. Milano : Angeli, 1981. 423-451
- Related necessary conditions for completing partial latin squares
Report No. 78103 n.g.: Giles, R.; Oyama, T.; Trotter, L.E. Jr.
in: Journal of Combinatorial Theory A, 29 (1980), 20-31
- On the structure of the monotone asymmetric travelling salesman polytope I: hypohamiltonian facets
Report No. 78104 : Grötschel, M.; Wakabayshi, Y.
in: Discrete Mathematics, 24 (1981), 43-59
- On the structure of the monotone asymmetric travelling salesman polytope II: hypotraceable facets
Report No. 78105 : Grötschel, M.; Wakabayishi, Y.
in: H.
König, B. Korte, K. Ritter (Eds.): Mathematical programming at
Oberwolfach, 1981, 77-97. (Mathemati cal Programming Study ; 14)
- Symmetric blocking and antiblocking relations for ge neralized circulations
Report No. 78106: Trotter, L.E. Jr.; Weinberger, D.B.
in: M.L. Balinski, A.J. Hoffman (Eds.): Polyhedral Combi natorics, 1978, 141-158. (Mathematical Programming Study ; 8)
- Approximative combinatorial algorithms
Report No. 78107: Kannan, R.; Korte, B.
in:
R.W. Cottle, M.L.Kelmanson, B. Korte (Eds.): Mathe matical Programming :
Proceedings of the International Congress, Rio de Janeiro 1981.
Amsterdam, New York, Oxford : North-Holland, 1984, 195-248
- Properties and efficient algorithms for certain classes of sequencing problems
Report No. 78108: Monma, C.L.
PhD Thesis, Cornell University (extended version published in three parts)
- Finite checkability for integer rounding properties in combinatorial programming problems
Report No. 78109 n.g.: Baum, S.; Trotter, L.E. Jr.
in: Mathematical Programming, 22 (1982), 141-147
- Adjacent vertices on the b-matching polyhedron
Report No. 78110: Hausmann,D.
in: Discrete Mathematics, 33 (1981), 37-51
- Complexity of the testing of adjacency on the b-matching polyhedron
Report No. 78111 : Hausmann, D.
in: Methods of Operations Research, 32 (1979), 133-141
- Characterizations of adjacency on the branching polyhedron
Report No. 78112 : Giles, R.; Hausmann, D.
in: Discrete Mathematics, 26 (1979), 219-226
- A characterization of threshold matroids
Report No. 78113 n.g.: Giles, R.; Kannan, R.
in: Discrete Mathematics, 30 (1980), 181-184
- The efficacy of heuristic combining enumeration and the greedy algorithm
Report No. 78114: Jenkyns, T.A.
- Institut für Ökonometrie und Operations Research, Universität Bonn
Report No. 78115:
Workshop on Combinatorial Optimization, Bonn, September 11-13, 1978 (abstracts and list of participants)
- A polynomial algorithm for the two-variable integer programming problem
Report No. 78116 n. g.: Kannan, R.
in: Journal of the Association for Computing Machinery (ACM), 27 (1980), 118-122
- Valuation of games and other discrete production pro cesses by competitive bidding
Report No. 78117: Young, H.P.
revised version published under the title: Exploitable sur plus in n-person games, in: S.J.
Brams, A. Schotter, G. Schwödiauer (Eds.): Applied Game Theory.
Würzburg, Wien : Physika-Verl., 1979, 32-38. (IHS-Studies ; 1)
- Integer theorems of Farkas Lemma type
Report No. 78118 : Bachem, A.; Randow, R. von
in: Methods of Operations Research, 32 (1979), 19-28
- Applications of polynomial Smith normal form calculations
Report No. 78119 : Bachem, A.; Kannan, R.
in: L.
Collatz, G. Meinardus, W. Wetterling (Eds.): Nume rische Methoden bei
graphentheoretischen und kombina torischen Problemen, Band 2. Basel,
Boston, Stuttgart : Birkhäuser, 1979, 9 - 21. (International Series of
Numeri cal Mathematics ; 46)
- Integer rounding for polymatroid and branching optimization problems
Report No. 78120 n.g.: Baum, S.; Trotter, L.E. Jr.
in: SIAM Journal on Algebraic and Discrete Methods, 2 (1981), 416-425
- Matroids from directed graphs
Report No. 78121 : Matthews, L.R.
in: Discrete Mathematics, 24 (1978), 47-61
- On rank functions of general independence systems (extended abstract)
Report No. 78122 : Euler, R.
in: Methods of Operations Research, 32 (1979), 89-91
- Neuere Entwicklungen in den Anwendungen von Mathematik und Operations Research
Report No. 78123 : Korte, B.
in: Methods of Operations Research, 31 (1979), 26 p.
- Complexity of matroid property algorithms
Report No. 78124 : Jensen, P.M.; Korte, B.
in: SIAM Journal on Computing, 11 (1982), 184-190
- Adjazenzcharakterisierungen für Polyederecken in der kombinatorischen Optimierung
Report No. 78125: Hausmann, D.
Translated into English, published under the title: Adjacency on polytopes in combinatorial optimization,
in: Mathematical Systems in Economics, 49 (1980)
- Rank-axiomatic characterizations of independence systems
Report No. 78126 n.g.: Euler, R.
in: Discrete Mathematics, 32 (1980), 9-17
1979
Zurück zum Anfang / Back to start
- Institut für Ökonometrie und Operations Research, Unversität Bonn
Report No. 79127:
Annual Report 1978
- Adjacency on the Postman polyhedron
Report No. 79128: Giles. R.
in: SIAM Journal on Algebraic and Discrete Methods, 2 (1981), 172-175
- The graphs for which all strong orientations are hamiltonian
Report No. 79129 : Grötschel, M.; Harary, F.
in: Journal of Graph Theory, 3 (1979), 221-223
- Minimum norm problems over transportation polytopes
Report No. 79130 : Bachem, A.; Korte, B.
in: Linear Algebra and its Applications, 31 (1980), 103- 118
- Theorems of the alternative in combinatorial progamming
Report No. 79131 : Bachem, A.
in: Methods of Operations Research, 36 (1980), 7-20
- Exponentielle untere Komplexitätsschranken für eine Klasse von Knapsack-Problemen (extended abstract)
Report No. 79132 : Hausmann, D.; Kannan, R.; Korte, B.
in: Methods of Operations Research, 32 (1979), 143-147
- Farbklassen und Pseudoknoten für Adjazenzcharakterisierungen
Report No. 79133 : Hausmann, D.
in: Methods of Operations Research, 36 (1980), 137-141
- Observations on a class of nasty linear complementarity problems
Report No. 79134 n.g.: Cottle, R.W.
in: Discrete Mathematics, 2 (1980), 89-111
- Hypotraceable digraphs
Report No. 79135 : Grötschel, M.; Thomassen, C.; Wakabayashi, Y.
in: Journal of Graph Theory, 4 (1980), 377-381
- On stable set polyhedra for K(1,3)-free graphs
Report No. 79136 n.g.: Giles, R. ; Trotter, L.E. Jr.
in: Journal of Combinatorial Theory B, 31 (1981), 313- 326
- Minimal inequalities and subadditive duality
Report No. 79137 : Bachem, A.; Schrader, R.
in: SIAM Journal on Control and Optimization, 18 (1980), 437-443
- On Q-matrices, centroids and simplotopes
Report No. 79138 n.g.: Cottle, R.W.; Randow, R. von
extended abstract published in: Methods of Operations Research, 37 (1980), 119-122
- On perfect graphs and polyhedra with (0,1)-valued extreme points
Report No. 79139: Monma, C.L.; Trotter, L.E. Jr.
in: Mathematical Programming, 17 (1979), 239-242
- An algebraic representation of classical systems
Report No. 79140: Pallaschke, D.
in: L.
Budach (Ed.): Fundamentals of Computation Theo ry - FCT'79. Berlin :
Akademie-Verl., 1979, 313-317. (Mathematical Research ; 2)
- Algorithmic versus axiomatic definitions of matroids
Report No. 79141 : Hausmann, D.; Korte, B.
in: H.
König, B. Korte, K. Ritter (Eds.): Mathematical Programming at
Oberwolfach, 1981, 98-111. (Mathemati cal Programming Study ; 14)
- Characterizations of adjacency of faces of polyhedra
Report No. 79142 : Bachem, A.; Grötschel, M.
in: H. König, B. Korte, K. Ritter (Eds.): Mathematical Programming at Oberwolfach, 1981, 1-22. (Mathematical Programming Study ; 14)
- The relative strength of oracles for independence systems
Report No. 79143 : Hausmann, D.; Korte, B.
in: J.
Frehse, D. Pallaschke, U. Trottenberg (Eds.): Special Topics of Applied
Mathematics. Amsterdam, New York, Oxford : North-Holland, 1980, 195-211
- Computational relations between various definitions of matroids and independence systems
Report No. 79144 : Hausmann, D.; Korte, B.
in:
K. Iracki, K. Malanowski, S. Walukiewicz (Eds.): Optimization Techniques
Part II. Berlin, Heidelberg, New York : Springer, 1980, 195-198.
(Lecture Notes in Control and Information Sciences ; 23)
- Institut für Ökonometrie und Operations Research, Universität Bonn
Report No. 79145:
Sommerschule über Optimierung und Operations Research - Zusammenfassung der Vorträge
- Concepts of algorithmic computation
Report No. 79146 : Bachem, A.
in: B. Korte (Ed.): Modern Applied Mathematics : Optimizations and Operations Research.
Amsterdam, New York, Oxford : North-Holland, 1982, 3-49
- Approaches to hard combinatorial optimization problems
Report No. 79147 : Grötschel, M.
in: B.
Korte (Ed.): Modern Applied Mathematics : Optimization and Operations
Research. Amsterdam, New York, Oxford : North-Holland, 1982, 437-515
- Matroids and independence systems
Report No. 79148 : Korte, B.
in: B.
Korte (Ed.): Modern Applied Mathematics : Optimization and Operations
Research. Amsterdam, New York, Oxford : North-Holland, 1982, 517-553
- New aspects of polyhedral theory
Report No. 79149 : Bachem, A.; Grötschel, M.
in: B.
Korte (Ed.): Modern Applied Mathematics : Optimization and Operations
Research. Amsterdam, New York, Oxford : North-Holland, 1982, 51-106
1980
Zurück zum Anfang / Back to start
- Institut für Ökonometrie und Operations Research, Universität Bonn
Report No. 80150:
Annual Report 1979
- The ellipsoid method and its consequences in combinatorial optimization
Report No. 80151 : Grötschel, M.; Lovász, L.; Schrijver, A.
in: Combinatorica, 1 (1981), 169-197
- Charakterisierungen zusammenhängender zweifacher Blockpläne
Report No. 80152: Butz, L.
extended version see WP 81178
- Characterizations of connectivity in row-column designs
Report No. 80153: Butz, L.
extended version see WP 81178
- Komplexitätstheorie im Operations Research
Report No. 80154 n.g.: Bachem, A.
in: Zeitschrift für Betriebswirtschaft, 50 (1980), 812-844
- Einführung in das Operations Research.
Report No. 80155 : Bachem, A.; Schrader, R.
Wiesbaden : Gabler, 1980 (Gabler Studientexte) (Betriebswirtschafts-Akademie)
- A note on convergence proofs for Shor-Khachian methods
Report No. 80156 : Korte, B.; Schrader, R.
in:
A. Auslender, W. Oettli, J. Stoer (Eds.): Optimization and Optimal
Control. Berlin, Heidelberg, New York : Springer, 1981, 51-57. (Lecture
Notes in Control and Information Sciences ; 30)
- A note on convex cones and constraint qualifications in infinite-dimensional vector spaces
Report No. 80157: Klee, V.
in: Journal of Optimization Theory and Applications, 37 (1982), 277-284
- On computational complexity of optimization combinatorial problems
Report No. 80158: Frumkin, M.A.; Gens, G.V.; Hmelevskii, J.I.; Levner, E.V.
- Institut für Ökonometrie und Operations Research, Universität Bonn
Report No. 80159:
IV. Workshop on Combinatorial Optimization, Bonn, August 28-30, 1980 - Abstracts and List of Participants
- Polyhedra of additive system problems
Report No. 80160: Araoz, J.; Johnson, E.L.
in: Methods of Operations Research, 40 (1981), 211-214
- Connectivity in general designs with two blocking factors (extended abstract)
Report No. 80161 n. g.: Butz, L.
in: Methods of Operations Research, 41 (1981), 129-132
- Characterization of facets for multiple right-hand choice linear programs
Report No. 80162 : Johnson, E.L.
in:
H. König, B. Korte, K. Ritter (Eds.): Mathematical Programming and
Oberwolfach, 1981, 112-142. (Mathematical Programming Study ; 14)
- On the existence of fast approximation schemes
Report No. 80163 : Korte, B.; Schrader, R.
in: Nonlinear Programming, 4 (1981), 415-437
- A theorem on the partitioning of simplotopes and its application to a property of Q-matrices (extended abstract)
Report No. 80164 n.g.: Cottle, R.W. ; Randow, R. von
in: W. Forster (Ed.): Numerical Solutions of Highly Non linear Problems. Amsterdam, New York, Oxford : North- Holland, 1980, 331-335
- The matching rank of halin graphs
Report No. 80165: Pulleyblank, W.R.
- Homogenization of polyhedra
Report No. 80166 n. g.: Bachem, A.; Grötschel, M.
in: Methods of Operations Research, 40 (1981), 215-219
- Degree-two inequalities, clique facets, and biperfect graphs
Report No. 80167: Johnson, E.L.; Padberg, M.W.
in: A.
Bachem, M. Grötschel, B. Korte (Eds.): Bonn Workshop on Combinatorial
Optimization. Amsterdam, New York, Oxford : North-Holland, 1982,
169-188. (Annals of Discrete Mathematics ; 16) (North-Holland
Mathematics Studies ; 66)
- Primal and dual methods for updating input-output matrices
Report No. 80168 : Bachem, A.; Korte, B.
in: K. Brockhoff, W. Krelle (Eds.): Unternehmensplanung. Berlin, Heidelberg, New York : Springer, 1981, 117-127
- The matching rank of halin graphs (extended abstract)
Report No. 80169 n. g.: Pulleyblank, W.R.
in: Methods of Operations Research, 40 (1981), 401-404
- Cycles through prescribed and forbidden point sets
Report No. 80170: Holton, D.A.; Plummer, M.D.
in: A.
Bachem, M. Grötschel, B. Korte (Eds.): Bonn Workshop on Combinatorial
Optimization. Amsterdam, New York, Oxford : North-Holland, 1982,
129-148. (Annals of Discrete Mathematics ; 16) (North-Holland Mathematics Studies; 66)
- Ear decompositions of elementary graphs and GF(2)-rank of perfect matchings
Report No. 80171: Naddef, D.J.; Pulleyblank, W.R.
in: A.
Bachem, M. Grötschel, B. Korte (Eds.): Bonn Workshop on Combinatorial
Optimization. Amsterdam, New York, Oxford : North-Holland, 1982,
241-260. (Annals of Discrete Mathematics ; 16) (North-Holland Mathematics Studies ; 66)
- The travelling salesman polytope and 0,2-matchings
Report No. 80172: Cornuejols, G.; Pulleyblank, W.R.
in: A.
Bachem, M. Grötschel, B. Korte (Eds.): Bonn Workshop on Combinatorial
Optimization. Amsterdam, New York, Oxford : North-Holland, 1982, 27-56.
(Annals of Discrete Mathematics ; 16) (North-Holland Mathematics
Studies ; 66)
1981
Zurück zum Anfang / Back to start
- Institut für Ökonometrie und Operations Research, Universität Bonn
Report No. 81173:
Annual Report 1980
- Ellipsoid methods
Report No. 81174 : Schrader, R.
in: B.
Korte (Ed.): Modern Applied Mathematics : Optimization and Operations
Research. Amsterdam, New York, Oxford : North-Holland, 1982, 265-311
- Bounding the independence number of a graph
Report No. 81175: Lovász, L.
in: A.
Bachem, M. Grötschel, B. Korte (Eds.): Bonn Workshop on Combinatorial
Optimization. Amsterdam, New York, Oxford : North-Holland, 1982,
213-224. (Annals of Discrete Mathematics ; 16) (North-Holland Mathematics Studies ; 66)
- Polynomial algorithms for perfect graphs
Report No. 81176: Grötschel, M.; Lovász, L.; Schrijver, A.
in: C.
Berge, V. Chvatal (Eds.): Topics on Perfect Graphs. Amsterdam, New
York, Oxford : North-Holland,1984, 325-356. (Annals of Discrete
Mathematics ; 21) (North-Holland Mathematics Studies ; 88)
- Can the ellipsoid method be efficient?
Report No. 81177: Korte, B.; Schrader, R.
in: H.
Hauptmann, W. Krelle, K.C. Mosler (Eds.): Operations Research and
Economic Theory. Berlin, Heidelberg, New York : Springer, 1984, 337-343
- Über die Zusammenhangseigenschaft in Versuchsplänen mit mehrfacher Blockbildung : eine kombinatorische Analyse
Report No. 81178: Butz, L.
Translated into English and published under the title: Connectivity
in Multi-Factor Designs : a Combinatorial Approach. Berlin :
Heldermann, 1982. (Research and Education in Mathematics ; 3)
- Facets and mappings for non-abelian group problems
Report No. 81179: Araoz, J. ; Johnson, E.L.
Revised version published under the title: Mappings and facets for non-abelian group problems,
in: SIAM Journal on Algebraic and Discrete Methods, 6 (1985), 171-188
- Total dual integrality and B-matchings
Report No. 81180 n. g.: Pulleyblank, W.R.
in: Operations Research Letters, 1 (1981), 28-30
- Some recent results on cycle traversability in graphs
Report No. 81181: Plummer, M.D.
in: M.
Rosenfeld, J. Zaks (Eds.): Convexity and Graph Theory. Amsterdam, New
York, Oxford : North-Holland, 1984, 255-262. (Annals of Discrete
Mathematics ; 20) (North-Holland Mathematics Studies ; 87)
- On spherically convex sets and Q-matrices
Report No. 81182 : Cottle, R.W., R. von Randow and R.E. Stone
in: Linear Algebra and its Applications, 41 (1981), 73-80
- The bank safe problem
Report No. 81183 : Randow, R. von
in: Discrete Applied Mathematics, 4 (1982), 335-337
- A note on equivalent estimability characterizations of completely connected designs for multi-way elimination of heterogeneity
Report No. 81184 : Butz, L.
in: Zeitschrift für Angewandte Mathematik und Mechanik (ZAMM), 62 (1982), 364-365
- On minimizing setups in precedence constrained scheduling
Report No. 81185: Pulleyblank. W.R.
to appear in: Discrete Applied Mathematics
- A survey on oracle techniques
Report No. 81186: Korte, B. and R. Schrader
in: J.
Gruska, M. Chytil (Eds.): Mathematical Foundations of Computer Science
1981. Berlin, Heidelberg, New York : Springer, 1981, 61-77. (Lecture
Notes in Computer Science ; 118)
- A note on approximation algorithms for graph partitioning problems
Report No. 81187 : Schrader R.
in: Zeitschrift für Angewandte Mathematik und Mechanik (ZAMM), 62 (1982), 384-386
- A nine point theorem for 3-connected graphs
Report No. 81188: Holton, D.A.; McKay, B.D.; Plummer, M.D.; Thomassen, C.
in: Combinatorica, 2 (1982), 53-62
- Mathematical structures underlying greedy algorithms
Report No. 81189 n.g.: Korte, B. and L. Lovász
in: F.
Gecseg (Ed.): Fundamentals of Computation Theory. Berlin, Heidelberg,
New York : Springer, 1981, 205- 209. (Lecture Notes in Computer Science
; 117)
- Institut für Ökonometrie und Operations Research, Universität Bonn
Report No. 81190:
Arbeitsbericht 1978-1980 der Abteilung Operations Research
- Kombinatorische Optimierung
Report No. 81191: Grötschel, M.
in: Der
Rektor der Universität Bonn (Ed.): Forschungsbericht 1978-1980 der
Rheinischen Friedrich- Wilhelms-Universität Bonn. Bonn : Bouvier, 1982,
45-54
- On proximity to paths and cycles in 3-connected graphs
Report No. 81192: Plummer, M.D. and W.R. Pulleyblank
in: Ars Combinatorica, 14 (1982), 169-185
Report No. WP 81193: Korte, B.
published as: Zur Geschichte des maschinellen Rechnens. Bonn : Bouvier, 1981.
(Bonner Akademische Reden ; 54)
- Weakly bibartite graphs and the max-cut problem
Report No. 81194 n.g.: Grötschel, M. and W.R. Pulleyblank
in: Operations Research Letters, 1 (1981), 23-27
- Von Abakus bis Zuse - ein Abriß der Geschichte des Rechnens
Report No. 81195 n.g.: Korte, B.
in: Bonner Universitätsblätter (1981), 15-37
- Clique tree inequalities and the travelling salesman problem
Report No. 81196: Grötschel, M. and W.R. Pulleyblank
in: Mathematics of Operations Research, 11 (1986), 537- 569
- A characterization of minimal valid inequalities for mixed integer programs
Report No. 81197 : Bachem, A., E.L. Johnson and R. Schrader
in: Operations Research Letters, 1 (1982), 63-66
- Critical graphs, matchings and tours - a hierarchy of relaxations for the travelling salesman problem
Report No. 81198: Cornuejols, G. and W.R. Pulleyblank
in: Combinatorica, 3 (1983), 35-52
- The perfectly matchable subgraph polytope of a bibartite graph
Report No. 81199: Balas, E. and W.R. Pulleyblank
in: Networks, 13 (1983), 495-516
- Matroid properties and matroid oracles
Report No. 81200: Korte, B.
- Institut für Ökonometrie und Operations Research, Universität Bonn
Report No. 81201:
List of Working Papers 7201-81200
- Approximations to clustering and subgraph problems on trees
Report No. 81202 : Schrader, R.
in: Discrete Applied Mathematics, 6 (1983), 301-309
- Polyhedra for composed independence systems
Report No. 81203: Cunningham, W.H.
in:
A. Bachem, M. Grötschel, B. Korte (Eds.): Bonn Workshop on Combinatorial
Optimization. Amsterdam, New York, Oxford : North-Holland, 1982, 57-67.
(Annals of Discrete Mathematics ; 16) (North-Holland Mathematics
Studies ; 66)
- A class of linear programs convertible to network problems
Report No. 81204: Cunningham, W.H.
in: Operations Research, 31 (1983), 387-390
- Finding feasible vectors of Edmonds-Giles polyhedra
Report No. 81205: Frank, A.
in: Journal of Combinatorial Theory B, 36 (1984), 221- 239
- Generalized polymatroids
Report No. 81206: Frank, A.
in: A.
Hajnal, L. Lovász, V.T. Sos (Eds.): Finite and Infinite Sets.
Amsterdam, Oxford, New York : North-Holland, 1984, 285-294. (Colloquia
Mathematica Societatis Janos Bolyai ; 37, 1)
- Testing membership in matroid polyheda
Report No. 81207: Cunningham, W.H.
in: Journal of Combinatorial Theory B, 36 (1984), 161- 188
- A shortest augmenting path method for solving minimal perfect matching problems
Report No. 81208 : Derigs, U.
in: Networks, 11 (1981), 379-390
1982
Zurück zum Anfang / Back to start
- Institut für Ökonometrie und Operations Research, Universität Bonn
Report No. 82209:
Annual Report 1981
- Matroids from crossing families
Report No. 82210: Frank, A. and E. Tardos
in: A.
Hajnal, L. Lovász, V.T. Sos (Eds.): Finite and Infinite Sets.
Amsterdam, Oxford, New York : North-Holland, 1984, 295-304. (Colloquia
Mathematica Societatis Janos Bolyai ; 37, 1)
- A polynomial algorithm for the max-cut problem on graphs without long odd cycles
Report No. 82211: Grötschel, M. and G.L. Nemhauser
in: Mathematical Programming, 29 (1984), 28-40
- Polyhedral of the travelling salesman problem I: theory
Report No. 82212: Grötschel, M. and M.W. Padberg
published under the title: Polyhedral theory, in:
E.L. Lawler, J.K. Lenstra, A.H.G. Rinnooy Kan, D.B. Shmoys (Eds.): The
Traveling Salesman Problem. Chichester, New York, Brisbane : Wiley,
1985, 251-306. (Wiley Interscience Series in Discrete Mathematics)
- Decomposition of submodular functions
Report No. 82213: Cunningham, William H.
in: Combinatorica, 3 (1983), 53-68
- Polyhedral aspects of the travelling salesman problem II: computation
Report No. 82214: Grötschel, M. and M.W. Padberg
published under the title: Polyhedral computations,
in: E.L. Lawler, J.K. Lenstra, A.H.G. Rinnooy Kan, D.B. Shmoys (Eds.):
The Traveling Salesman Problem. Chichester, New York, Brisbane : Wiley,
1985, 307-36. (Wiley Interscience Series in Discrete Mathematics)
- On the asyclic subgraph polytope
Report No. 82215: Grötschel, M., M. Jünger and G. Reinelt
in: Mathematical Programming, 33 (1985), 28-42
- Disjoint paths in a rectilinear grid
Report No. 82216: Frank, A.
in: Combinatorica, 2 (1982), 361-371
preliminary version published under the title: Disjoint paths in the plane, in: Graph Theory. Springer, 1983, 33- 37. (Lecture Notes in Mathematics ; 1018)
- Facets of the linear ordering polytope
Report No. 82217: Grötschel, M., M. Jünger and G. Reinelt
in: Mathematical Programming, 33 (1985), 43-60
- Lifting the facets of polyhedra
Report No. 82218: Araoz, J., J. Edmonds and V. Griffin
in: W.R. Pulleyblank (Ed.): Progress in Combinatorial Optimization. Toronto, Orlando, San Diego : Academic Press, 1984, 3-12
- A cutting plane algorithm for the linear ordering problem
Report No. 82219: Grötschel, M., M. Jünger and G. Reinelt
in: Operations Research, 32 (1984), 1195-1220
- Packing problems in semigroup programming
Report No. 82220: Araou, J.
in:
R.E. Burkard, R.A. Cuninghame-Green, U. Zimmermann (Eds.): Algebraic
and Combinatorial Methods in Operations Research. Amsterdam, New York,
Oxford : North-Holland, 1984, 1-22. (Annals of Discrete Mathematics ;
19) (North-Holland Mathematics Studies ; 95)
- Some greedy ideas for the cardinality matching problem
Report No. 82221: Derigs, U. and R. Schrader
Revised version see WP 84332
- Shortest augmenting paths and sensitivity analysis for optimal matchings
Report No. 82222: Derigs, U.
published under the title: Postoptimal analyis for matching problems, in: Methods of Operations Research, 49 (1985), 58-78
- Equi-matchable graphs
Report No. 82223: Plummer, M.D. and W.R. Pulleyblank
extended version with co-author M. Lesk published in: B.
Bollobas (Ed.): Graph Theory and Combinatorics. Proceedings of the
Cambridge Combinatorial Conference in Honour of Paul Erdös, 1983.
London, Orlando, San Diego : Academic Press, 1984, 239-254
- A primal-dual algorithm for submodular flows
Report No. 82224: Cunningham, W.H. and A. Frank
in: Mathematics of Operations Research, 10 (1985), 251- 261
- A simple algorithm for a class of quadratic smoothing problems
Report No. 82225: Morton, G., K. Ringwald and R. von Randow
extended version see WP 84336
- An analysis of alternate strategies for implementing matching algorithms
Report No. 82226 : Ball, M.O. and U. Derigs
in: Networks, 13 (1983), 517-549
- Convexity and optimization in discrete structures
Report No. 82227: Bachem, A.
in: P.M. Gruber, J.M. Wills (Eds.): Convexity and its Applications. Basel, Boston, Stuttgart : Birkhäuser, 1983, 9-29
- Optimal triangulation of large real-world input-output matrices
Report No. 82228: Grötschel, M., M. Jünger and G. Reinelt
in: Statistische Hefte, 25 (1984), 261-295
- Polyhedra of multivalued additive system problems
Report No. 82229: Araoz, J. and E.L. Johnson
- Greedoids - a structural framework for the greedy algorithm
Report No. 82230 : Korte, B. and L. Lovász
in: W.R. Pulleyblank (Ed.): Progress in Combinatorial Optimization. Toronto, Orlando, San Diego : Academic Press, 1984, 221-244
- Mappings and lifting for group and semigroup problems
Report No. 82231: Araoz, J. and E.L. Johnson
- Optimale Zuordnungen und Matchings: Anwendungen, Grundlagen und Verfahren
Report No. 82232 : Derigs, U.
in: W.
Bühler, B. Fleischmann, K.-P. Schuster, L. Streitferdt, H. Zander
(Eds.): Operations Research Proceedings 1982 DGOR. Berlin, Heidelberg,
New York : Springer, 1983, 335-344
- A case of non-convergent pivoting in assignment problems
Report No. 82233: Araoz, J. and J. Edmonds
revised version published under the title: A case of non-convergent dual changes in assignment problems, in: Discrete Applied Mathematics, 11 (1985), 95-102
- Theory of submodular programs : a fenchel-type min-max theorem and subgradients of submodular functions
Report No. 82234: Fujishige, S.
in: Mathematical Programming, 29 (1984), 142-155
- Geometric exchange properties in lattices of finite length
Report No. 82235: Faigle, U., G. Richter and M. Stern
in: Algebra Universalis, 19 (1984), 355-365
- Structures of polyhedra determined by submodular functions on crossing families
Report No. 82236: Fujishige, S.
in: Mathematical Programming, 29 (1984), 125-141
- Techniques and machines in the history of computing
Report No. 82237 : Jünger, M. and G. Reinelt
in: XI
International Symposium on Mathematical Pro gramming, Bonn, August
23-27, 1982. Bonn : Institut für Ökonometrie und Operations Research,
1982
- Reductions to 1-matching polyhedra
Report No. 82238: Araoz, J., W.H. Cunningham, J. Edmonds and J. Green-Krotky
in: Networks, 13 (1983), 455-474
- The max-cut problem on graphs not contractible to K(5)
Report No. 82239: Barahona, F.
in: Operations Research Letters, 2 (1983), 107-111
- Subadditive characterization of ordered semigroup problems
Report No. 82240: Araoz, J.
- Characterization of subdifferentials of submodular functions and its relation to Lovász's extentions of submodular functions
Report No. 82241: Fujishige, S.
revised version published under the title: On the subdiffe rential of a submodular function, in: Mathematical Programming, 29 (1984), 348-360
- Structural properties of greedoids
Report No. 82242 : Korte, B. and L. Lovász
in: Combinatorica, 3 (1983), 359-374
- Convergence bounds for the "capacity" max-flow algorithm
Report No. 82243: Gonzaga, C.C. and A.A.F. Oliveira
- A note on selectors and greedoids
Report No. 82244 : Korte, B. and L. Lovász
in: Combinatorics, 6 (1985), 59-67
- Discrete and combinatorial optimization : Introduction
Report No. 82245: Derigs, U. and B. Korte
in: M.G. Singh (Ed.): Systems and Control Encyclopedia. Oxford, New York, Peking : Pergamon Press, 1987, 1080- 1083
- Combinatorial optimization : Independence systems
Report No. 82246: Derigs, U. and B. Korte
in: M.G.Singh (Ed.): Systems and Control Encyclopedia. Oxford, New York, Peking : Pergamon Press, 1987, 624- 626
- Polyhedral combinatorics and cutting-plane methods
Report No. 82247: Derigs, U. and B. Korte
in: M.G.Singh (Ed.): Systems and Control Encyclopedia. Oxford, New York, Peking : Pergamon Press, 1987, 3735- 3739
- Combinatorial optimization problems : Branch-and-bound approach
Report No. 82248: Derigs, U. and B. Korte
in: M.G.Singh (Ed.): Systems and Control Encyclopedia. Oxford, New York, Peking : Pergamon Press, 1987, 628- 630
- Combinatorial optimization problems : Approximative algorithms
Report No. 82249: Derigs, U. and B. Korte
in: M.G.Singh (Ed.): Systems and Control Encyclopedia. Oxford, New York, Peking : Pergamon Press, 1987, 626- 628
- The partial order of a polymatroid extreme point
Report No. 82250: Bixby, R.E., W.H. Cunningham and D.M. Topkis
in: Mathematics of Operations Research, 10 (1985), 367- 378
- On partitioning the edges of a graph into connected subgraphs
Report No. 82251: Jünger, M., W.R. Pulleyblank and G. Reinelt
in: Journal of Graph Theory, 9 (1985), 539-549
- An algorithm for the unbounded matroid intersection polyhedron
Report No. 82252: Frank, A. and E. Tardos
in: R.E.
Burkard, R.A. Cunninghame-Green, U. Zimmermann (Eds.): Algebraic and
Combinatorial Methods in Operations Research. Amsterdam, New York,
Oxford : North-Holland, 1984, 129-134. (Annals of Discrete Mathematics
; 19) (North-Holland Mathematics Studies ; 95)
- Binary group and chinese postman polyhedra
Report No. 82253: Gastou, G. and E.L. Johnson
in: Mathematical Programming, 34 (1986), 1-33
- Submodular flows
Report No. 82254: Frank, A.
in: W.R. Pulleyblank (Ed.): Progress in Combinatorial Optimization. Toronto, Orlando, San Diego : Academic Press, 1984, 147-165
1983
Zurück zum Anfang / Back to start
- Institut für Ökonometrie und Operations Research, Universität Bonn
Report No. 83255:
Annual Report 1982
- A decomposition of distributive lattices
Report No. 83256: Fujishige, S.
in: Discrete Mathematics, 55 (1985), 35-55
- Minimum cuts, modular functions, and matroid polyhedra
Report No. 83257: Cunningham, W.H.
in: Networks, 15 (1985), 205-215
- Matroids on ordered sets and the greedy algorithm
Report No. 83258: Faigle, U.
in:
R.E. Burkard, R.A. Cuninghame-Green, U. Zimmermann (Eds.): Algebraic
and Combinatorial Methods in Operations Research. Amsterdam, New York,
Oxford : North-Holland, 1984, 115-128.
(Annals of Discrete Mathematics ; 19) (North-Holland Mathematics Studies ; 95)
- Submodular systems and related topics
Report No. 83259: Fujishige, S.
in: B. Korte, K. Ritter (Eds.): Mathematical Programming at Oberwolfach II, 1984, 113-131. (Mathematical Programming Study ; 22)
- Integral matroids and the greedy algorithm for discrete optimization problems
Report No. 83260: Faigle, U.
revised version see WP 85378
- A short note on w-optimal assignable sets and allocation problems
Report No. 83261: Derigs, U. and R. Schrader
in: Bolletino Unione Matematica Italiana (6), 3-A (1984), No. 1, 97-101
- A vector exchange property of submodular systems
Report No. 83262: Faigle, U.
in: Discrete Applied Mathematics, 9 (1984), 209-211
- Solving matching problems via shortest path techniques
Report No. 83263: Derigs, U.
in: B.
Simeone, P. Toth, G. Gallo, F. Maffioli, S. Pallot- tino (Eds.):
Fortran Codes for Network Optimization. Basel : Baltzer, 1988, 225-261.
(Annals of Operations Research ; 13 (1988)
- Facets of the bipartite subgraph polytope
Report No. 83264: Barahona, F., M. Grötschel and A.R. Mahjoub
in: Mathematics of Operations Research, 10 (1985), 340- 358
- Magic graphs - A new characterization
Report No. 83265: Derigs, U. and B. Hünten
- A system of linear inequalities with a submodular function on (0,1,-1) vectors
Report No. 83266: Fujishige, S.
in: Linear Algebra and its Applications, 63 (1984), 253- 266
- Efficiency and time-cost-tradeoffs in transportation problems
Report No. 83267 : Derigs, U.
in: Operations Research Spektrum, 4 (1982), 213-222
- Cycle basis interpolation theorems
Report No. 83268: Harary, F., E. Kolasinska and M.M. Syslo
in:
B.R. Alspach, C.D. Godsil (Eds.): Cycles in Graphs. Amsterdam, New York,
Oxford : North-Holland, 1985, 369-380. (Annals of Discrete Mathematics
; 27) (North- Holland Mathematics Studies ; 115)
- Orthogonal sets, matroids, and theorems of the alternative
Report No, 83269: Faigle, U.
in: Bollettino Unione Matematica Italiana (6), 4-B (1985), 139-153
- Modelling with integer variables
Report No. 83270: Jeroslow, R.G. and J. Lowe
in: B. Korte, K. Ritter (Eds.): Mathematical Programming at Oberwolfach II, 1984, 167-184. (Mathematical Programming Study ; 22)
- On the cut polytope
Report No. 83271: Barahona, F. and A.R. Mahjoub
in: Mathematical Programming, 32 (1985), 157-173
- The polynomial hierarchy and a simple model for competitive analysis
Report No. 83272: Jeroslow, R.G.
in: Mathematical Programming, 32 (1985), 146-164
- On some weakly bipartite graphs
Report No. 83273: Barahona, F.
in: Operations Research Letters, 2 (1983), 239-242
- Shelling structures, convexity and a happy end
Report No. 83274 : Korte, B. and Lovász, L.
in:
B. Bollobas (Ed.): Graph Theory and Combinatorics. Proceedings of the
Cambridge Combinatorial Conference in Honour of Paul Erdös, 1983.
London, Orlando, San Diego : Academic Press, 1984, 219-232
- Polyhedral theory in oriented matroids
Report No. 83275: Bachem, A. and W. Kern
in: R.W.
Cottle, M.L. Kelmanson, B. Korte (Eds.): Mathematical Programming :
Proceedings of the International Congress, Rio de Janeiro 1981.
Amsterdam, New York, Oxford : North-Holland, 1984, 1-12
- On three basic methods for solving bottleneck transportation problems
Report No. 83276 : Derigs, U.
in: Naval Research Logistics Quarterly, 29 (1982), 505- 515
- The ellipsoid method and its implications
Report No. 83277 n.g.: Schrader, R.
in: Operations Research Spektrum, 5 (1983), 1-13
- Posets, matroids and greedoids
Report No. 83278 : Korte, B. and L. Lovász
in:
L. Lovász, A. Recski (Eds.): Matroid Theory. Amsterdam, Oxford, New York
: North-Holland, 1985, 239-265. (Colloquia Mathematica Societatis Janos
Bolyai ; 40)
- Series-parallel graphs and depth-first search trees
Report No. 83279: Syslo, M.M.
in: IEEE Transactions on Circuits and Systems, 31 (1984), 1029-1033
- On the use of confidence limits for the global optimum in combinatorial optimization problems
Report No. 83280 : Derigs, U.
published under the title: Using confidence limits for the global optimum in combinatorial optimization, in: Operations Research, 33 (1985), 1024-1049
- A size-width inequality for distributive lattices
Report No. 83281: Faigle, U. and B. Sands
in: Combinatorica, 6 (1986), 29-33
- On ordered languages and the optimization of linear functions by greedy algorithms
Report No. 83282: Faigle, U.
in: Journal of the Association for Computing Machinery (ACM), 32 (1985), 861-870
- A characterization of faces of the base polyhedron associated with a submodular system
Report No. 83283: Fujishige, S.
in: Journal of the Operations Research Society of Japan, 27 (1984), 112-128
- A construction for strongly greedy ordered sets
Report No. 83284: Faigle, U.
in: G.
Hammer, D. Pallaschke (Eds.): Selected Topics in Operations Research
and Mathematical Economics. Berlin, Heidelberg, New York : Springer,
1984, 307-314. (Lecture Notes in Economics and Mathematical Systems ;
226)
- Greedoids and linear objective functions
Report No. 83285 : Korte, B. and L. Lovász
in: SIAM Journal on Algebraic and Discrete Methods, 5 (1984), 229-238
- A submodular network simplex method
Report No. 83286: Barahona, F. and W.H. Cunningham
in: B. Korte, K. Ritter (Eds.): Mathematical Programming at Oberwolfach II, 1984, 9-31. (Mathematical Programming Study ; 22)
- Extensions of a theorem of Balas
Report No. 83287: Blair, C.E. and R.G. Jeroslow
in: Discrete Applied Mathematics, 9 (1984), 11-26
- Minimizing the jump number for ordered sets : a graph- theoretic approach
Report No. 83288: Syslo, M.M.
in: Order, 1 (1984), 7-19
- An efficient Dijkstra-like labeling method for computing shortest odd/even paths
Report No. 83289: Derigs, U.
in: Information Processing Letters, 21 (1985), 253-258
- Experimental results on the new techniques for integer programming formulations
Report No. 83290: Jeroslow, R.G. and J. Lowe
in: Journal of the Operational Research Society, 36 (1985), 393-403
- On two problems related to the travelling salesman problem on Halin graphs
Report No. 83291: Syslo, M.M.
in: G.
Hammer, D. Pallaschke (Eds.): Selected Topics in Operations Research
and Mathematical Economics. Berlin, Heidelberg, New York : Springer,
1984, 325-335. (Lecture Notes in Economics and Mathematical Systems ;
226)
- Alternate strategies for solving bottleneck assignment problems - analysis and computational results
Report No. 83292: Derigs, U.
in: Computing, 33 (1984), 95-106
- A short note on the "near equivalence" of two partition
strategies for determining the set of k best solutions of a
combinatorial optimization problem
Report No. 83293: Derigs, U.
- NP-complete problems on some tree-structured graphs : a review
Report No. 83294: Syslo, M.M.
in: M.
Nagl, J. Perl (Eds.): Proceedings of the WG'83 International Workshop
on Graphtheoretic Concepts in Computer Science, Osnabrück, 1983. Linz :
Trauner, 1983, 342-353
- Some basic exchange properties in combinatorial optimization and their application to constructing the k-best solutions
Report No. 83295: Derigs, U.
in: Discrete Applied Mathematics, 11 (1985), 129-141
- A solvable case of the set partitioning problem
Report No. 83296: Syslo, M.M.
in: Zastosowania Matematyki, 19 (1987), 265-277
- Algorithmic approaches to setup minimization
Report No. 83297: Faigle, U., G. Gierz and R. Schrader
in: SIAM Journal on Computing, 14 (1985), 954-965
- The critical complexity of graph properties
Report No. 83298: Turan, Gy.
in: Information Processing Letters, 18 (1984), 151-154
- On models of computation for graph theoretic problems
Report No. 83299: Turan, Gy.
in:
U. Pape (Ed.): Proceedings of the WG '84 International Workshop on
Graphtheoretic Concepts in Computer Science, Berlin 1984. Linz :
Trauner, 1984, 369-381
- Polymatroid greedoids
Report No. 83300 : Korte, B. and L. Lovász
in: Journal of Combinatorial Theory B, 38 (1985), 41-72
- Institut für Ökonometrie und Operations Research, Universität Bonn
Report No. 83301:
Verzeichnis der Arbeitspapiere - List of Working Papers WP 7201-83300 (1972-1983)
- An algorithmic characterization of total digraphs
Report No. 83302: Skowronska, M., M.M. Syslo and C. Zamfirescu
in: Journal of Algorithms, 7 (1986), 120-133
- Minimizing completion time for a class of scheduling problems
Report No. 83303: Faigle, U. and R. Schrader
in: Information Processing Letters, 19 (1984), 27-30
- Relations between subclasses of greedoids
Report No. 83304 : Korte, B. and L. Lovász
in: Zeitschrift für Operations Research A, 29 (1985), 249- 267
- Über eine Anwendung statistischer Schranken in der kombinatorischen Optimierung
Report No. 83305: Derigs, U.
in: W.
Bühler, K.E. Jäger, C. Schneeweis, J. Schwarze, H. Steckhan (Eds.):
Operations Research Proceedings 1983 DGOR. Berlin, Heidelberg, New York
: Springer, 1984, 282-288
- Zur Maschinenbelegungsplanung unter TNI-geordneten Restriktionen
Report No. 83306: Faigle, U. and R. Schrader
in:
W. Bühler, K.E. Jäger, C. Schneeweis, J. Schwarze, H. Steckhan (Eds.):
Operations Research Proceedings 1983 DGOR. Berlin, Heidelberg, New York
: Springer, 1984, 279-281
- Dual price function v. dual prices for the capital budgeting problem
Report No. 83307: Holm, S.
in:
W. Bühler, K.E. Jäger, C. Schneeweis, J. Schwarze, H. Steckhan (Eds.):
Operations Research Proceedings 1983 DGOR. Berlin, Heidelberg, New York
: Springer, 1984, 274-278
- Comparability graphs and order invariants
Report No. 83308: Faigle, U. and R. Schrader
in: U.
Pape (Ed.): Proceedings of the WG '84 International Workshop on
Graphtheoretic Concepts in Computer Science, Berlin 1984. Linz :
Trauner, 1984, 136-145
- A note in hamilton-connected graphs
Report No. 83309: Gurgel, M.A. and Y. Wakabayashi
- Compositions for perfect graphs
Report No. 83310: Cornuejols, G. and W.H. Cunningham
in: Discrete Mathematics, 55 (1983), 245-254
- Adjoints of oriented matroids
Report No. 83311: Bachem, A. and W. Kern
in: Combinatorica, 6 (1986), 299-308
- On the three planar sums transportation polytope
Report No. 83312: Vlach, M.
revised version published under the title: Conditions for the existence
of solutions of the three-dimensional planar transportation problem,
in: Discrete Applied Mathematics, 13 (1986), 61-78
- Exchange properties and k-best strategies in combinatorial optimization
Report No. 83313: Derigs, U.
in: J.P. Brans (Ed.): Operational Research '84. Amsterdam, New York, Oxford : North-Holland, 1984, 393-406
- On the greedy algorithm for an edge-partitioning problem
Report No. 83314: Turan, Gy.
in: L.
Lovász, E. Szemeredi (Eds.): Proceedings of the Colloquium on the
Theory of Algorithms, Pecs, Hungary, 1984. Amsterdam, Oxford, New York
: North-Holland, 1985, 405-423. (Colloquia Mathematica Societatis Janos
Bolyai ; 44)
1984
Zurück zum Anfang / Back to start
- A note on matchings and separability
Report No. 84315: Cook, W.
in: Discrete Applied Mathematics, 16 (1985), 203-209
- On the construction of optimal linear extensions for interval orders
Report No. 84316: Faigle, U. and R. Schrader
published under the title: A setup heuristic for interval orders, in: Operations Research Letters, 4 (1985), 185-188
- Optimal attack and reinforcement of a network
Report No. 84317: Cunningham, W.H.
in: Journal of the Association for Computing Machinery (ACM), 32 (1985), 549-561
- A generalization of hamilton-connected graphs
Report No. 84318: Gurgel, M.A. and Y. Wakabayashi
under the title: On k-leaf connected graphs, in: Journal of Combinatorial Theory Series B, 41 (1986), 1-16
- On chains of 3-connected matroids
Report No. 84319: Bixby, R.E. and C.R. Coullard
in: Discrete Applied Mathematics, 15 (1986), 155-166
- Searching in trees, series-parallel and interval orders
Report No. 84320: Faigle, U.; L. Lovász, R. Schrader and Gy. Turan
in: SIAM Journal on Computing, 15 (1986), 1075-1084
- Non-interval greedoids and the transposition property
Report No. 84321 : Korte, B. and L. Lovász
in: Discrete Mathematics, 59 (1986), 297-314
- Adjoints of binary matroids
Report No. 84322: Bixby, R.E. and C.R. Coullard
in: European Journal of Combinatorics, 9 (1988), 139- 147
- Linear systems for constrained matching problems
Report No. 84323: Cook, W. and W.R. Pulleyblank
in: Mathematics of Operations Research, 12 (1987), 97- 120
- Basis graphs of greedoids and 2-connectivity
Report No. 84324 : Korte, B. and L. Lovász
in:
R.W. Cottle (Ed.): Mathematical Programming Essays in Honor of George B.
Dantzig. Part I, 1985, 158-165. (Mathematical Programming Study ; 24)
in: European Journal of Combinatorics, 6 (1985), 217- 226
Report No. 84325: Chvatal, V.Cutting planes in combinatorics
- Cutting-plane proofs and the stability number of a graph
Report No. 84326: Chvatal, V.
- Packing and covering with integral flows in integral supply-demand networks
Report No. 84327: Bixby, R.E., O. M.-C. Marcotte and L.E. Jr. Trotter
in: Mathematical Programming, 39 (1987), 231-239
- The shortest augmenting path method for solving as signment problems - motivation and computational experience
Report No. 84328: Derigs, U.
in: C.L.
Monma (Ed.): Algorithms and Software for Optimization Part I. Basel :
Baltzer, 1986, 57-102. (Annals of Operations Research ; 4)
- Algorithmic aspects on some notions in classical mathematics
Report No. 84329: Lovász, L.
in: J.W.
DeBakker, M. Hazewinkel, J.K. Lenstra (Eds.): Mathematics and Computer
Science : Proceedings of the CWI Symposium, Amsterdam 1983. Amsterdam,
New York, Oxford : North-Holland, 1986, 51-63. (CWI Monograph ; 1)
- The mathematical notion of complexity
Report No. 84330: Lovász, L.
in: Proc. IFAC Symp., Budapest 1984
- Homotopy properties of greedoids
Report No. 84331 : Björner, A., B. Korte and L. Lovász
in: Advances in Applied Mathematics, 6 (1985), 447-494
- Bisimplicial edges, Gaussian elimination and matchings in bipartite graphs
Report No. 84332: Derigs, U., O. Goecke and R. Schrader
in: U.
Pape (Ed.): Proceedings of the WG '84 International Workshop on
Graphtheoretic Concepts in Computer Science, Berlin 1984. Linz :
Trauner, 1984, 79-87
- A combinatorical bijection between linear extensions of equivalent orders
Report No. 84333: Faigle, U. and R. Schrader
in: Discrete Mathematics, 58 (1986), 295-301
- Forschungsinstitut für Diskrete Mathematik, Universität Bonn
Report No. 84334:
Annual Report 1983
- Forschungsinstitut für Diskrete Mathematik, Universität Bonn
Report No. 84335:
Jahresbericht 1983
- A greedy algorithm for solving a class of convex programming problems and its connection with polymatroid theory
Report No. 84336: Morton, G., R. von Randow and K. Ringwald
in: Mathematical Programming, 32 (1985), 238-241
- Finding a small 3-connected minor maintaining a fixed minor and a fixed element
Report No. 84337: Bixby, R.E. and C.R. Coullard
in: Combinatorica, 7 (1987), 231-242
- Forschungsinstitut für Diskrete Mathematik, Universität Bonn
Report No. 84338:
Vth Bonn Workshop on Combinatorial Optimization: Abstracts of Talks
- A graph-theoretic approach to the jump-number problem
Report No. 84339 : Syslo, M.M.
in: I. Rival (Ed.): Graphs and Order. Dordrecht : Reidl, 1985, 185-215
- Corrigendum to our paper "the ellipsoid method and its consequences in combinatorial optimization"
Report No. 84340: Grötschel. M., L. Lovász and A. Schrijver
in: Combinatorica, 4 (1984), 291-295
- Relaxations of vertex packing
Report No. 84341: Grötschel, M., L. Lovász and A. Schrijver
in: Journal of Combinatorial Theory B, 40 (1986), 330-343
- Remarks on "the algorithmic way of life is the best"
Report No. 84342: Korte, B.
published under the title: Algorithmic mathematics versus dialectic mathematics, in: The College Mathematics Journal (MAA), 16 (1985), 6-8
- Monge sequences and a simple assignment algorithm
Report No. 84343: Derigs, U., O. Goecke and R. Schrader
in: Discrete Applied Mathematics, 15 (1986), 241-248
- Short circuits in binary matroids
Report No. 84344: Bixby, R.E. and W.H. Cunningham
in: European Journal of Combinatorics, 8 (1987), 213- 225
- The cardinality matching problem - a state of the art tutorial
Report No. 84345: Derigs, U.
in:
U. Pape (Ed.): Proceedings of the WG '84 International Workshop on
Graphtheoretic Concepts in Computer Science, Berlin 1984. Linz :
Trauner, 1984, 58-78
- Solving large scale matching problems efficiently - a new primal matching approach
Report No. 84346 : Derigs, U.
in: Networks, 16 (1986), 1-16
- Solving matching problems with linear programming
Report No. 84347: Grötschel, M. and O. Holland
in: Mathematical Programming, 33 (1985), 243-259
- An almost linear-time algorithm for graph realization
Report No. 84348: Bixby, R.E. and D.K. Wagner
in: Mathematics of Operations Research, 13 (1988), 99- 123
- On simplicial decomposition in combinatorial structures
Report No. 84349: Faigle, U., O. Goecke and R. Schrader
- Sorting and recognition problems for ordered sets
Report No. 84350: Faigle, U. and Gy. Turan
in: K. Mehlhorn (Ed.): STACS 85. Berlin, Heidelberg, New York : Springer, 1985, 109-118. (Lecture Notes in Computer Science ; 182)
- On box totally dual integral polyhedra
Report No. 84351: Cook, W.
in: Mathematical Programming, 34 (1986), 48-61
- The complexity of defining a relation on a finite graph
Report No. 84352: Babai, L. and Gy. Turan
in: Mathematical Logic Quarterly 33, (2006), 277-288
- On some combinatorial properties of algebraic matroids
Report No. 84353: Lovász, L. and A. Dress
in: Combinatorica, 7 (1987), 39-48
- Some algorithmic problems on lattices
Report No. 84354: Lovász, L.
in: L.
Lovász, E. Szemeredi (Eds.): Proceedings of the Colloquium on the
Theory of Algorithms, Pècs, Hungary, 1984. Amsterdam, Oxford, New York
: North-Holland, 1985, 323-337. (Colloquia Mathematica Societatis Janos
Bolyai ; 44)
- Kombinatorische Optimierung und algorithmische Prinzipien
Report No. 84355 : Korte, B.
in: W. Krelle (Ed.): Ökonomische Prognose-, Entscheidungs- und Gleichgewichtsmodelle. Weinheim : VCH- Verl., 1986, 286-341
- A strongly polynomial minimum cost circulation algorithm
Report No. 84356: Tardos, E.
in: Combinatorica, 5 (1985), 247-255
- Edge-disjoint paths in planar graphs
Report No. 84357: Frank, A.
in: Journal of Combinatorial Theory B, 39 (1985), 164- 178
- Dualität und Polarität in diskreten Strukturen
Report No. 84358: Bachem, A.
in: W. Krelle (Ed.): Ökonomische Prognose-, Entscheidungs- und Gleichgewichtsmodelle. Weinheim : VCH- Verl., 1986, 367-388
- On the distribution of distances in finite sets in the plane
Report No. 84359: Vesztergombi, K.
in: Discrete Mathematics, 57 (1985), 129-146
- A strongly polynomial algorithm to solve combinatorial linear programs
Report No. 84360: Tardos, E.
in: Operations Research, 34 (1986), 250-256
1985
Zurück zum Anfang / Back to start
- Forschungsinstitut für Diskrete Mathematik, Universität Bonn
Report No. 85361:
Jahresbericht 1984
- Forschungsbericht für Diskrete Mathematik, Universität Bonn
Report No. 85362:
Annual Report 1984
- Matrices with the Edmonds-Johnson property
Report No. 85363: Gerards, A.M.H. and A. Schrijver
in: Combinatorica, 6 (1986), 365-379
- Homomorphisms and Ramsey properties of antimatroids
Report No. 85364 : Korte, B. and L. Lovász
in: Discrete Applied Mathematics, 15 (1986), 283-290
- Bounds on the number of small distances in a finite planar set
Report No. 85365: Vesztergombi, K.
in: Studia Scientiarum Mathematicarum Hungarica, 22 (1987), 95-101
- On the use of optimal fractional mappings for solving the (integer) matching problem
Report No. 85366: Derigs, U. and A. Metz
in: Computing, 36 (1986), 263-270
- An efficient labeling technique for solving sparse as signment problems
Report No. 85367: Derigs, U. and A. Metz
in: Computing, 36 (1986), 301-311
- An algorithmic theory of numbers, graphs, and convexity
Report No. 85368: Lovász, L.
published under the title: Theory of Numbers, Graphs and Convexity. Philadelphia : SIAM, 1986. (CBMS-NSF Re gional Conference Series in Mathematics ; 50)
- Sensitivity results in integer linear programming
Report No. 85369: Cook, W., A.M.H. Gerards, A. Schrijver and E. Tardos
in: Mathematical Programming, 34 (1986), 251-264
- Was ist kombinatorische Optimierung?
Report No. 85370: Korte, B.
translated into Chinese and published in: Chinese Journal of Operations Research, 4 (1985), 1 ff.
- Composition in the acyclic subdigraph polytope
Report No. 85371: Barahona, F. and A.R. Mahjoub
revised version published under the title: Compositions of graphs and
polyhedra IV: acyclic spanning subgraphs (with co-author J. Fonlupt)
in: SIAM Journal on Discrete Mathematics, 7 (1994),390-402
- Exchange properties of combinatorial closure spaces
Report No. 85372: Faigle, U.
in: Discrete Applied Mathematics, 15 (1986), 249-260
- On the complexity of interval orders and semiorders
Report No. 85373: Faigle, U. and Gy. Turan
in: Discrete Mathematics, 63 (1987), 131-141
- Kombinatorische Optimierung: von der Logelei zur anwendbaren Mathematik
Report No. 85374: Korte, B.
in: Bild der Wissenschaft, 6 (1985), 110-117
- An application of simultaneous diophantine approximation in combinatorial optimization
Report No. 85375: Frank, A. and E. Tardos
in: Combinatorica, 7 (1987), 49-66
preliminary version published in: 26th Annual Symposium
on Foundations of Computer Science, Washington : IEEE Computer Society
Press, 1985, 459-463
- An in-core/out-of core method for solving large scale assignment problems
Report No. 85376: Derigs, U. and A. Metz
in: Zeitschrift für Operations Research, 30 A (1986), 181- 195
- On the complexity of cutting plane proofs
Report No. 85377: Cook, W., C.R. Coullard and Gy. Turan
in: Discrete Applied Mathematics, 18 (1987), 25-38
- Matroids in combinatorial optimization
Report No. 85378: Faigle, U.
in: N.L. White (Ed.): Theory of Combinatorial Geometrics, Encyclopedia of Mathematics and its
Applications, Chapter 9. Cambridge : Univ. Press, 1987
- On abstract integral dependence
Report No. 85379: Crystal, D. and L.E. Jr. Trotter
in: Mathematics of Operations Research, 14 (1989), 626- 638
- Setup minimization techniques for comparability graphs
Report No. 85380: Faigle, U. and R. Schrader
in: H.
Noltemeier (Ed.): Proceedings of the WG '85 International Workshop on
Graphtheoretic Concepts in Computer Science, Würzburg, 1985. Linz :
Trauner, 1985, 101-118
- Remarks on Dilworth partially ordered sets
Report No. 85381: Syslo, M.M.
in: H.
Noltemeier (Ed.): Proceedings of the WG '85 International Workshop on
Graphtheoretic Concepts in Computer Science, Würzburg, 1985. Linz :
Trauner, 1985, 355-362
- Interval orders without odd crowns are defect optimal
Report No. 85382: Faigle, U. and R. Schrader
in: Computing, 38 (1987), 59-69
- A very short proof of Seymour's theorem on t-joints
Report No. 85383: Sebö. A.
in: Discrete Mathematics, 64 (1987), 101-103
- On submodularity in greedoids and a counterexample
Report No. 85384: Korte, B. and L. Lovász
in: Sezione di Matematica Applicata, 128 (1986). Pisa : Univ., Dipartimento di Matematica, 1-13
- Layered augmenting path algorithms
Report No. 85385: Tardos, E., C.A. Tovey and M.A. Trick
in: Mathematics of Operations Research, 11 (1986), 362- 370
- On the computational complexity of the order polynomial
Report No. 85386: Faigle, U. and R. Schrader
in: Discrete Applied Mathematics, 15 (1986), 261-269
- A characterization of undirected branching greedoids
Report No. 85387: Schmidt, W.
- Greedoids and searches in directed graphs
Report No. 85388: Schmidt, W.
in: Journal of Combinatorial Theory B, 45 (1988), 160- 184
- Generalized polymatroids and submodular flows
Report No. 85389: Frank, A. and E. Tardos
in: Mathematical Programming, 42 (1988), 489-563
- Polyhedral results for antimatroids
Report No. 85390 : Korte, B. and L. Lovász
in: G.S.
Bloom, E.L. Graham, J. Malkevitch (Eds.): Combinatorial Mathematics :
Proceedings of the 3rd International Conference, 1985. New York :
Academy of Sciences, 1989, 283-295. (Annals of the New York Academy of
Sciences ; 555)
- Programming in networks and graphs - on the combinatorial
background and near-equivalence of network flow and matching algorithms
Report No. 85391: Derigs, U.
U. Derigs (Ed.): Programming in Networks and Graphs : On the
Combinatorial Background and Near-equivalence of Network Flow and
Matching Algorithms. Berlin, Heidelberg, New York : Springer, 1988.
(Lecture Notes in Economics and Mathematical Systems ; 300)
- Submodular combinatorial structures
Report No. 85392: Faigle, U.
- Greene-Kleitman extensions of ordered sets
Report No. 85393: Faigle, U. and R. Schrader
in: Methods of Operations Research, 53 (1986), 251-255
- The Schrijver system of odd join polyhedra
Report No. 85394: Sebö, A.
in: Combinatorica, 8 (1988), 103-106
- Total dual integrality implies local strong unimodularity
Report No. 85395: Gerards, A.M.H. and A. Sebö
in: Mathematical Programming, 38 (1987), 69-73
- A min-max theorem for greedoids
Report No, 85396: Schmidt, W.
- Subgradient techniques and combinatorial optimization
Report No. 85397: Mahey, P.
- Some remarks on natural orders for combinatorial cubes
Report No. 85398: Prömel, H.J.
in: Discrete Mathematics, 73 (1989), 189-198
- Setup optimization problems with matroid structure
Report No. 85399: Faigle, U. and R. Schrader
- Forschungsinstitut für Diskrete Mathematik - Institut für Operations Research, Universität Bonn
Report No. 85401
Verzeichnis der Arbeitspapiere - List of Working Papers 7201-85400 (1972-1985)
- Neuere Ansätze in der linearen Optimierung - Motivation, Konzepte und Verfahren
Report No. 85402: Derigs, U.
in: L.
Streitferdt, H. Hauptmann, A.W. Marusev, D. Ohse, U. Pape (Eds.):
Operations Research Proceedings 1985 DGOR. Berlin, Heidelberg, New York
: Springer, 1986, 47-58
- Graham-Rothschild parameter sets
Report No. 85403: Prömel, H.-J. and B. Voigt
in: J.
Nesetril, V. Rödl (Eds.): Mathematics of Ramsey Theory. Berlin,
Heidelberg, New York : Springer, 1990. (Algorithms and Combinatorics)
- Kl+1-free graphs: asymptotic structure and a 0-1 law
Report No. 85404: Kolaitis, P.G., H.-J. Prömel and B.L. Rothschild
in: Transactions of the American Mathematical Society (AMS), 303 (1987), 637-671
- Asymptotic enumeration of l-colorable graphs
Report No. 85405: Prömel, H.-J.
- Bipartition systems and how to partition polygons
Report No. 85406: Edmonds, J. and A. Lubiw
1986
Zurück zum Anfang / Back to start
- Forschungsinstitut für Diskrete Mathematik - Institut für Operations Research, Universität Bonn
Report No. 86407:
Jahresbericht 1985
- Forschungsinstitut für Diskrete Mathematik - Institut für Operations Research, Universität Bonn
Report No. 86408:
Annual Report 1985
- Counting unlabeled structures
Report No. 86409: Prömel, H.-J.
in: Journal of Combinatorial Theory A, 44 (1987), 83-93
- Partition properties of q-hypergraphs
Report No. 86410: Prömel, H.-J.
in: Journal of Combinatorial Theory B, 41 (1986), 356- 385
- Orientability of a pseudomanifold and generalizations of Sperner's Lemma
Report No. 86411: Yamamoto, Y.
in: Journal of the Operations Research Society of Japan, 31 (1988), 19-42
- A partition theorem for [0,1]
Report No. 86412: Prömel, H.-J. and B. Voigt
in: Proceedings of the American Mathematical Society (AMS), 109 (1990), 281-285
- The intersection of matroids and antimatroids
Report No. 86413 : Korte, B and L. Lovász
in: Discrete Mathematics, 73 (1988/89), 143-157
- Cutting-plane proofs in polynomial space
Report No. 86414: Cook. W.
in: Mathematical Programming, 47 (1990), 11-18
- A path-following algorithm for stationary point problems
Report No. 86415: Yamamoto, Y.
in: Journal of the Operations Research Society of Japan, 30 (1987), 181-198
- A Las Vegas-NC algorithm for isomorphism of graphs with bounded multiplicity of eigenvalues (draft)
Report No. 86416: Babai, L.
- Structural theory of discrete greedy procedures
Report No. 86417: Schrader, R.
- On an optimal location problem in a triangle
Report No. 86418: Randow, R. von
in: The Mathematical Scientist, 11 (1986), 107-110
- On connectivity properties of Eulerian digraphs
Report No. 86419: Frank, A.
in:
L. Dovling-Andersen, I. Tafteberg-Jakobsen, C. Thomassen, B. Toft, P.D.
Vestergaard (Eds.): Graph Theoryin Memory of G.A. Dirac. Amsterdam, New
York, Oxford : North-Holland, 1989, 179-194. (Annals of Discrete
Mathematics ; 41)
- A note on detecting simple redundancies in linear systems
Report No. 86420: Bixby, R. E. and D. K. Wagner
in: Operations Research Letters, 6 (1987), 15-17
- A simple linear-time algorithm to recognize interval graphs
Report No. 86421: Korte, B. and R. H. Möhring
in: G.
Tinhofer, G. Schmidt (Eds.): Graphtheoretic Concepts in Computer
Science : International Workshop WG '86, Bernried, 1986, Proceedings.
Berlin, Heidelberg, New York : Springer, 1987, 1-16. (Lecture Notes in
Computer Science ; 246)
- A globally convergent simplicial algorithm for stationary point problems of polytopes
Report No. 86422: Talman, A. J. J. and Y. Yamamoto
in: Mathematics of Operations Research, 14 (1989), 383- 399
- A greedy algorithm for hereditary set systems and a generalization of the Rado-Edmonds characterization of matroids
Report No. 86423: Goecke, O.
in: Discrete Applied Mathematics, 20 (1988), 39-49
- The bandwidth of planar distributive lattices
Report No. 86424: Faigle, U. and G. Gierz
in:
G. Tinhofer, G. Schmidt (Eds.): Graphtheoretic Concepts in Computer
Science : International Workshop WG '86, Bernried, 1986, Proceedings.
Berlin, Heidelberg, New York : Springer, 1987, 94-105. (Lecture Notes
in Computer Science ; 246)
- Almost bipartite-making graphs
Report No. 86425: Prömel, H.-J.
in: M. Karonski, J, Jaworski, A. Rucinski (Eds.): Random Graphs. New York, Chichester, Brisbane : Wiley, 1990, 275-282
- Church-Rosser decomposition in combinatorial structures
Report No. 86426: Faigle, U., O. Goecke and R. Schrader
- Covering minima and lattice-point-free bodies
Report No. 86427: Kannan, R. and L. Lovász
in:K. Nori (Ed.): Foundations of Software Technology and Theoretical
Computer Science. Berlin, Heidelberg, New York : Springer, 1986,
193-213. (Lecture Notes in Computer Science ; 241)
- On the convergence of stationary distributions in simulated annealing
Report No. 86428: Faigle, U. and R. Schrader
in: Information Processing Letters, 27 (1988), 189-194
- Monotone path systems in simple regions
Report No. 86429: Cameron, K. and H. Sachs
- Simulated Annealing - eine Fallstudie
Report No. 86430: Faigle, U. and R. Schrader
in: Angewandte Informatik, 6 (1988), 259-263
- Representations of bicircular matroids
Report No. 86431: Coullard, C.R., J.G. delGreco and D.K. Wagner
in: Discrete Applied Mathematics, 32 (1991), 223-240
- On the graph of large distances
Report No. 86432: Erdös, P., L. Lovász and K. Vesztergombi
in: Discrete and Computational Geometry, 4 (1989), 541- 549
- A cutting-plane algorithm for optimal graph partitioning
Report No. 86433: Faigle, U., R. Schrader and R. Suletzki
in: Methods of Operations Research, 57 (1987), 109-116
- On a generalization of the Rado-Hall theorem to greedoids
Report No. 86434: Ding, L.Y. and M.Y. Yue
in: Asia-Pacific Journal of Operational Research, 4 (1987), 28-38
- Minor characterization of branching greedoids - a shortproof
Report No. 86435: Goecke, O. and R. Schrader
in: Discrete Mathematics, 82 (1990), 93-99
- MPP-greedoids
Report No. 86436: Chang, G.J
- Finding embedded network rows in linear programs I: extraction heuristics
Report No. 86437: Bixby, R.E. and R. Fourer
in: Management Science, 34 (1988), 342-376
- Total domination in block graphs
Report No. 86438: Chang, G.J.
in: Operations Research Letters, 8 (1989), 53-57
- Graphs whose cycles are of length and modulus k
Report No. 86439: Chang, G.J. and C.-S. Wu
- A cutting plane algorithm for minimum perfect 2-matchings
Report No. 86440: Grötschel, M. and O. Holland
in: Computing, 39 (1987), 327-344
- Zur Bedeutung der diskreten Mathematik für die Konstruktion hochintegrierter Schaltkreise
Report No. 86441 : Korte, B, and R.H. Möhring
in:
R. Henn (Ed.): Technologie, Wachstum und Beschäftigung. Festschrift für
Lothar Späth. Berlin, Heidelberg : Springer, 1987, 582-596
- Labeling algorithms for domination problems in sun-free chordal graphs
Report No. 86442: Chang, G.J.
in: Discrete Applied Mathematics, 22 (1988/89), 21-34
- Aspects of asymptotic graph theory
Report No. 86443: Prömel, H.-J.
in: A. Kerber (Ed.): Actes du 15e Seminaire Lotharingien. Strasbourg : Publ. I.R.M.A., 1987, 89-95
- Chvatal closures for mixed integer programming problems
Report No. 86444: Cook, W., R. Kannan and A. Schrijver
in: Mathematical Programming, 47 (1990), 155-174
- The network penalty method
Report No. 86445: Conn, A.R., A.B.Gamble and W.R. Pulleyblank
- Total dual integrality implies local strong unimodularity
Report No. 86446: Gerards, A.M.H. and A. Sebö
- Ramsey theorems for finite graphs
Report No. 86447: Prömel, H.-J. and B. Voigt
- Scheduling project networks with resource constraints and time windows
Report No. 86448: Bartusch, M., R.H. Möhring and F.J. Radermacher
in: R.L.
Keeney, R.H. Möhring, H. Otway, F.J. Radermacher (Eds.):
Multi-Attribute Decision Making via O.R.- Based Expert Systems. Basel :
Baltzer, 1988, 201-240. (Annals of Operations Research ; 16)
- A short proof of the restricted Ramsey theorem for finite set systems
Report No. 86449: Prömel, H.-J. and B.Voigt
in: Journal of Combinatorial Theory A, 52 (1989), 313- 320
1987
Zurück zum Anfang / Back to start
- Forschungsinstitut für Diskrete Mathematik - Institut für Operations Research, Universität Bonn
Report No. 87450:
Annual Report 1986
- Forschungsinstitut für Diskrete Mathematik - Institut für Operations Research, Universität Bonn
Report No. 87451:
Jahresbericht 1986
- On cutting-plane proofs in combinatorial optimization
Report No. 87452: Chvatal, V., W. Cook and M. Hartmann
in: Linear Algebra and its Applications, 114/115 (1989), 455-499
- Algorithmic geometry of numbers
Report No. 87453: Kannan, R.
in: Annual Reviews of Computer Science, 2 (1987), 231- 267
- Planar multicommodity flows, max-cut, and the Chinese postman problem
Report No. 87454: Barahona, F.
in: Proc. Conf. on Discrete Mathematics and Computer Science, Morristown, NJ, 1989
- Experiments in quadratic 0-1 programming
Report No. 87455: Barahona, F., M. Jünger and G. Reinelt
in: Mathematical Programming, 44 (1989), 127-137
- Examples and algorithmic properties of greedoids
Report No. 87456: Goecke, O., B. Korte and L. Lovász
in: B.
Simeone (Ed.): Combinatorial Optimization : Lectures given at the 3rd
Session of Centro Internazionale Matematico Estivo, Como, 1986. Berlin,
Heidelberg, New York : Springer, 1989, 113-161. (Lecture Notes in
Mathematics ; 1403)
- Ramsey theorems for finite graphs II
Report No. 87457: Prömel, H.-J. and B. Voigt
- Matroid Steiner problems, the Tutte polynomial and network reliability
Report No. 87458: Colbourn, C.J. and W.R. Pulleyblank
in: Journal of Combinatorial Theory B, 47 (1989), 20-31
- On computing the information theoretic bound for sorting: counting the linear extension of posets
Report No. 87459: Steiner, G.
- On the information theoretic bound for sorting: balancing the linear extension of posets
Report No. 87460: Steiner, G.
- Intervallgraphen und MPABäume: Algorithmen und Datenstrukturen
zur Manipulation von Intervallgraphen und der Lösung von
Seriationsproblemen (Dissertation)
Report No. 87461: Korte, B.
- Strukturelle Aspekte in der kombinatorischen Optimierung: Greedoide auf Graphen (Dissertation)
Report No. 87462: Schmidt, W.
- Eliminationsprozesse in der kombinatorischen Optimierung ein Beitrag zur Greedoidtheorie (Dissertation)
Report No. 87463: Goecke, O.
- Compositions of graphs and polyhedra II: stable sets
Report No. 87464: Barahona, F. and A.R. Mahjoub
in: SIAM Journal on Discrete Mathematics, 7 (1994), 359-371
- A topological characterization for closed sets under polar duality in Qn
Report No. 87465: Hartmann, M. and L.E. Jr. Trotter
in: Mathematical Programming, 49 (1990/91), 281-283
- Two terminal Steiner tree polyhedra
Report No. 87466: Ball, M. O., W. Liu and W.R. Pulleyblank
- Forest covers and a polyhedral intersection theorem
Report No. 87467: Gamble, A.B. and W.R. Pulleyblank
in: Mathematical Programming, 45 (1989), 49-58
- Computationally tractable classes of ordered sets
Report No. 87468: Möhring, R.H.
in: I.
Rival (Ed.): Algorithms and Order. Dordrecht, Boston, London : Kluwer,
1989, 105-193. (Nato Advanced Study Institutes Series : C ; 255)
- A sparse Graham-Rothschild theorem
Report No. 87469: Prömel, H.-J. and B. Voigt
in: Transactions of the American Mathematical Society (AMS), 309 ( 1988), 113-137
- The perfect matchable subgraph polytope of a general graph
Report No. WP 87471: Balas, E. and W.R. Pulleyblank
*Not Published
- Domination in graphs with minimum degree two
Report No. 87472: McCuaig, B. and B. Shepherd
in: Journal of Graph Theory, 13 (1989), 749-762
- Graph connectivity and network flows
Report No. 87473: Frank, A.
published under the title: Connectivity and network flows, in: R. Graham, M. Grötschel, L. Lovász
(Eds.): Handbook of Combinatorics, Volume 1. Amsterdam, Lausanne, New York : Elsevier, 1995, 111-177
- The clique polytope of a graph
Report No. 87474: Faigle, U.
- Computing the bump number is easy
Report No. 87475: Habib, M., R.H. Möhring and G. Steiner
in: Order, 5 (1988), 107-129
- The maximum size of a convex polygon in a restricted set of points in the plane
Report No. 87476: Alon, N., M. Katchalski and W.R. Pulleyblank
in: Discrete and Computational Geometry, 4 (1989), 245- 252
- Cutting disjoint discs by straight lines
Report No. 87477: Alon, N., M. Katchalski and W.R. Pulleyblank
in: Discrete and Computational Geometry, 4 (1989), 239- 244
- Cores of games with restricted cooperation
Report No. 87478: Faigle, U.
in: Zeitschrift für Operations Research, 33 (1989), 405- 422
- Schnittebenenverfahren für Travelling-Salesman- und verwandte Probleme
Report No. 87479: Holland, O.
(Dissertation)
- An extension of Karmarkar's algorithm for bounded linear programming problems
Report No. 87480: Steger, A.
in: H. Schellhaas, P. van Beek, H. Isermann, R. Schmidt, M. Zijlstra (Eds.): Operations Research
Proceedings 1987 DGOR/NSOR. Berlin, Heidelberg, New York : Springer, 1988, 88-95
- Linearity and unprovability of the set union problem strategies (extended abstract)
Report No. 87481: Loebl, M. and J. Nesetril
in: Association for Computing Machinery (ACM): Proceedings of the 20th Annual ACM Symposium
on Theory of Computing, Chicago, 1988. New York : ACM-Press, 1988, 360-366
- Lexicographically optimal base of a submodular system with respect to a weight vector
Report No. 87482: Iwamura, K.
in: RIMS Kokyuroku, (1990), 166-176
- Applications of combinatorics to electrical engineering and rigidity
Report No. 87483: Recski, A.
published under the title: Combinatorics in electrical engineering and statics
in: R. Graham, M. Grötschel, L. Lovász (Eds.): Handbook of Combinatorics, Volume 2. Amsterdam,
Lausanne, New York : Elsevier, 1995, 1911-1924
- Two infinite sets of primes with fast primality tests
Report No- 87484: Pintz, J., W.L. Steiger and E. Szemeredi
in: Association for Computing Machinery (ACM): Procee dings of the 20th Annual ACM Symposium
on Theory of Computing, Chicago, 1988. New York : ACM-Press, 1988, 504-509
and published under the title: Infinite sets of primes with fast primality tests and quick generation of
large primes, in: Mathematics of Computation, 53 (1989), 399-406
- Connectivity properties of graphs and symmetric matroids
Report No. 87482: Middendorf, M.
- On cycle cones and polyhedra
Report No. 87486: Coullard, C.R. and W.R. Pulleyblank
in: Linear Algebra and its Applications, 114/115 (1989), 613-640
- On the threshold independence system
Report No. 87487: Milanov, P.B.
- On a problem of Pisier
Report No. 87488: Nesetril, J.
- Tree-matchings in random graphs
Report No. 87489: Luczak, T. and A. Rucinski
revised version published under the title: Tree-matchings in random graph processes
in: SIAM Journal on Discrete Mathematics, 4 (1991),107-120
- On polynomial time decidability of induced-minor-closed classes membership
Report No. 87490: Matousek, J., J. Nesetril and R. Thomas
in: Commentationes Mathematicae Universitatis Caro linae, 29 (1988), 703-710
- On via minimization
Report No. 87491: Barahona, F.
in: IEEE Transactions on Circuits and Systems 37, (1990), 527-530
- One-story buildings as tensegrity frameworks
Report No. 87492: Recski, A.
- Ramsey theory for discrete structures
Report No. 87493: Prömel, H.-J.
(Habilitation)
- Routing in VLSI layout
Report No. 87494: Froleyks, B., B. Korte and H.-J. Prömel
in: Acta Mathematicae Applicatae Sinica, 7 (1991), 53-66
- Apsects of Ramsey theory I: sets
Report No. 87495: Prömel, H.-J. and B. Voigt
- Some algorithmic problems of linear network solvability
Report No. 87496: Recski, A.
in: Institute of Electrical and Electronics Engineers (IEEE): Proceedings of the IEEE International
Symposium on Circuits and Systems, Helsinki, 1988: Washington : IEEE Computer Society Press, [1988], 135-138
- Aspects of Ramsey theory II: Arithmetic progression
Report No. 87497: Prömel, H.-J. and B. Voigt
1988
Zurück zum Anfang / Back to start
- Forschungsinstitut für Diskrete Mathematik - Institut für Operations Research, Universität Bonn
Report No. 88498:
Annual Report 1987
- Forschungsinstitut für Diskrete Mathematik - Institut für Operations Research, Universität Bonn
Report No. 88499:
Jahresbericht 1987
- Partitioning and placement in VLSI-layout
Report No. 88500: Korte, B., H.-J. Prömel and E. Schwietzke: revised version see Report No. WP 89597
- Forschungsinstitut für Diskrete Mathematik - Institut für Operations Research, Universität Bonn
Report No. 88501:
Verzeichnis der Arbeitspapiere - List of Working Papers, 7201 - 88500 (1972 - 1988)
- Contracting greedoids and a Rado-Hall type theorem
Report No. 88502: Iwamura, K.
- On cuts and matchings in planar graphs
Report No. 88503: Barahona, F.
in: Mathematical Programming, 60 (1993), 53-68
- Planar subgraphs of topological layouts
Report No. 88504: Kratochvil, J. and J. Nesetril
- Ramsey theory
Report No. 88505: Nesetril, J.
in: R. Graham, M. Grötschel, L. Lovász (Eds.): Handbook of Combinatorics, Volume 2. Amsterdam,
Lausanne, New York : Elsevier, 1995, 1331-1403
- Solution of large scale symmetric travelling salesman problems
Report No. 88506: Grötschel, M. and O. Holland
in: Mathematical Programming, 51 (1991), 141-202
- Primal-dual algorithm for the lexicographically optimal base of a submodular
Report No. 88507: Iwamura, K.
polyhedron and its relation to a poset greedoid
in: Arugorizumu (1988), 2-5
- Universality of directed graphs of a given height
Report No. 88508: Hell, P. and J. Nesetril
in: Archivum Mathematicum (BRNO), 25 (1989), 47-54
- Note on Weintraub's minimum cost circulation algorithm
Report No. 88509: Barahona, F. and E. Tardos
in: SIAM Journal on Computing, 18 (1989), 579-583
- Images of rigid digraphs
Report No. 88510: Hell, P. and J. Nesetril
- Routing multiterminal nets via disjoint connected t-joints
Report No. 88511: Middendorf, M. and F. Pfeiffer
- Minimal graphs without bilateral symmetry: the case of induced length
Report No. 88512: Nesetril, J. and G. Sabidussi
- On circuit decomposition of planar Eulerian graphs
Report No. 88513: Fleischner, H. and A. Frank
in: Journal of Combinatorial Theory B, 50 (1990), 245- 253
- An application of submodular flows
Report No. 88514: Frank, A. and E. Tardos
in: Linear Algebra and its Applications, 114/115 (1989), 329-348
- Martingales, isoperimetric inequalities and random graphs
Report No. 88515: Bollobas, B.
- The travelling salesman problem in the k-dimensional
Report No. 88516: Bollobas, B. and A. Meir
- Integral infeasibility and testing total dual integrality
Report No. 88517: Applegate, D.L., W. Cook and S.T. McCormick
in: Operations Research Letters, 10 (1991), 37-41
- The complexity of communication
Report No. 88518: Lovász, L.
in: J. Rau, H.-O. Henkel, L. Lovász, B. Korte, K. Fleischhauer:
Mathematik und Technologie. Bonn : Bouvier, 1988, 28-38. (Bonner
Akademische Reden ; 70)
- Mathematische Methoden beim Chip-Design
Report No. 88519: Korte, B.
in: J. Rau, H.-O. Henkel, L. Lovász, B. Korte, K. Fleischhauer:
Mathematik und Technologie. Bonn: Bouvier, 1988, 39-103. (Bonner
Akademische Reden ; 70)
- Two edge connected spanning graphs and polyhedra
Report No. 88520: Mahjoub, A.R.
in: Mathematical Programming, 64 (1994), 199-208
- On dual integrality in matching problems
Report No. 88521: Barahona, F. and W.H. Cunningham
in: Operations Research Letters, 8 (1989), 245-249
- Homotopic routing methods
Report No. 88522: Schrijver, A.
in: B. Korte, L. Lovász, H.-J. Prömel, A. Schrijver (Eds.): Paths, Flows and VLSI Layout. Berlin,
Heidelberg, New York : Springer, 1990, 329-371. (Algorithms and Combinatorics ; 9)
- An outline of a disjoint path algorithm
Report No. 88523: Robertson, N. and P.D. Seymour
in: B. Korte, L. Lovász, H.-J. Prömel, A. Schrijver (Eds.): Paths, Flows and VLSI Layout. Berlin,
Heidelberg, New York : Springer, 1990, 267-292. (Algorithms and Combinatorics ; 9)
- Graham-Rothschild parameter sets and measure partition
Report No. 88524: Prömel, H.-J. and B. Voigt
in: Combinatorica, 11 (1991), 253-259
- Fast growing functions based on a ramsey theorem
Report No. 88525: Prömel, H.-J., W. Thumser and B. Voigt
published under the title: Fast growing functions based on ramsey theorems, in: Discrete
Mathematics, 95 (1991), 341-358
- Covering two digraphs with arborescence
Report No. 88526: Cai, M.-C.
- Reorientation of covering graphs
Report No. 88527: Brightwell, G. and J. Nesetril
in: Discrete Mathematics, 88 (1991), 129-132
- Linearity and unprovability of the set union problem strategies
Report No. 88528: Nesetril, J. and M. Loebl
- The max clique problem in classes of string graphs
Report No. 88529: Middendorf, M. and F. Pfeiffer
- Ramsey theory for the Cantor space
Report No. 88530: Prömel, J.-J. and B. Voigt
in: Rostock Math. Kolloquium, 39 (1990), 21-34
- Some of my old and new combinatorial problems
Report No. 88531: Erdös, P.
in: B. Korte, L. Lovász, H.-J. Prömel, A. Schrijver (Eds.): Paths, Flows and VLSI Layout. Berlin,
Heidelberg, New York : Springer, 1990, 35-45. (Algorithms and Combinatorics ; 9)
- Packing paths, circuits and cuts - a survey
Report No. 88532: Frank, A.
in: B. Korte, L. Lovász, H.-J. Prömel, A. Schrijver (Eds.): Paths, Flows and VLSI Layout. Berlin,
Heidelberg, New York : Springer, 1990, 47-100. (Algorithms and Combinatorics ; 9)
- Cycles through prescribed elements in a graphs
Report No. 88533: Lomonosov, M.
in: B. Korte, L. Lovász, H.-J. Prömel, A. Schrijver (Eds.): Paths, Flows and VLSI Layout. Berlin,
Heidelberg, New York : Springer, 1990, 215-234. (Algorithms and Combinatorics ; 9)
- Plane multicommodity flows with a bounded number of requests
Report No. 88534: Sebö, A.
revised version published under the title: Integer plane multiflows with
a fixed number of demands in: Journal of Combinatorial Theory B, 59
(1993), 163- 171
- B-matching degree-sequence polyhreda
Report No. 88535: Cunningham, W.H. and J. Green-Krotki
- The communication complexity of interval orders
Report No. 88536: Faigle, U,. R. Schrader and Gy. Turan
- Unbounded general factors of graphs
Report No. 88537: Sebö, A.
- A note on some factor theorems of graphs
Report No. 88538: Cai, M.-C.
- A remark on minimal polynomials of Boolean functions
Report No. 88539: Voigt, B. and I. Wegener
- Small travelling salesman polytopes
Report No. 88540: Boyd, S.C. and W.H. Cunningham
- Applications of combinatorial optimization
Report No. 88541 : Korte, B.
in: M.
Iri, K. Tanabe (Eds.): Mathematical Programming: Recent Developments
and Applications. Dordrecht, Bo ston, London : Kluwer, 1989, 1-55.
(Mathematics and its Applications (Japanese Series))
- [a,b]-factorization of graphs
Report No. 88542: Cai, M.-C.
- Star arboricity
Report No. 88543: Alon, N., C. McDiarmid and B. Reed
in: Combinatorica, 12 (1992), 375-380
- One-story buildings as tensegrity frameworks III
Report No. 88544: Recski, A. and W. Schwärzler
in: Discrete Applied Mathematics, 39 (1992), 137-146
- Aspects of Ramsey theory III: parameter sets
Report No. 88545: Prömel, H.-J. and B. Voigt
- Aspects of Ramsey theory V: topological Ramsey theory
Report No. 88546: Prömel, H.-J. and B. Voigt
- On the exact upper bound for the multifit processor scheduling algorithm
Report No. 88547: Yue, M.-Y.
- Partitions of reals, measurable approach
Report No. 88548: Plewik, Sz. and B. Voigt
- Reducing matching to polynomial size linear programming
Report No. 88549: Barahona, F.
in: SIAM Journal on Optimization 3, (1993), 688-695
- 2-layer routing of dense bipartite specifications with ver tex disjoint paths and via holes
Report No. 88550: Recski, A.
- Packing paths in planar graphs
Report No. 88551: Frank, A.
in: Combinatorica, 10 (1990), 329-335
1989
Zurück zum Anfang / Back to start
- Forschungsinstitut für Diskrete Mathematik - Institut für Operations Research, Universität Bonn
Report No. 89552:
Annual Report 1988
- Forschungsinstitut für Diskrete Mathematik - Institut für Operations Research, Universität Bonn
Report No. 89553:
Jahresbericht 1988
- A separation algorithm for the matchable polytope
Report No. 89554: Cunningham, W.H. and J. Green-Krotki
- Communication complexity : a survey
Report No. 89555: Lovász, L.
in: B. Korte, L. Lovász, H.-J. Prömel, A. Schrijver (Eds.): Paths, Flows and VLSI Layout. Berlin,
Heidelberg, New York : Springer, 1990, 235-265. (Algorithms and Combinatorics ; 9)
- Ramsey properties of random graphs
Report No. 89556: Luczak, T., A. Rucinski and B. Voigt
- Representativity of surface embeddings
Report No. 89557: Robertson, N. and R. Vitray
in: B. Korte, L. Lovász, H.-J. Prömel, A. Schrijver (Eds.): Paths, Flows and VLSI Layout. Berlin,
Heidelberg, New York : Springer, 1990, 293-328. (Algorithms and Combinatorics ; 9)
- Separator theorems and their applications
Report No. 89558: Chung, F.R.K.
in: B. Korte, L. Lovász, H.-J. Prömel, A. Schrijver (Eds.): Paths, Flows and VLSI Layout. Berlin,
Heidelberg, New York : Springer, 1990, 17-34. (Algorithms and Combinatorics ; 9)
- On some applications of the Chinese postman problem
Report No. 89559: Barahona, F.
in: B. Korte, L. Lovász, H.-J. Prömel, A. Schrijver (Eds.): Paths, Flows and VLSI Layout. Berlin,
Heidelberg, New York : Springer, 1990, 1-16. (Algorithms and Combinatorics ; 9)
- Preemptive scheduling on a hypercube
Report No. 89560: Hoesel, C.P.M. van
- Routing problems in grid graphs
Report No. 89561: Kaufmann, M. and K. Mehlhorn
in: B. Korte, L. Lovász, H.-J. Prömel, A. Schrijver (Eds.): Paths, Flows and VLSI Layout. Berlin,
Heidelberg, New York : Springer, 1990, 165-184. (Algorithms and Combinatorics ; 9)
- Which line-graphs are perfectly orderable?
Report No. 89562: Chvatal, V.
in: Journal of Graph Theory, 1 (1990), 555-558
- The permutahedron of series-parallel posets
Report No. 89563: Arnim, A. von, U. Faigle and R. Schrader
in: Discrete Applied Mathematics, 28 (1990), 3-9
- The number of vertices of degree k in a minimally k- edge-connected graph
Report No. 89564: Cai, M.-C.
- Compositions of graphs and polyhedra III: graphs with no W4 minor
Report No. 89565: Barahona, F. and A.R. Mahjoub
in: SIAM Journal on Discrete Mathematics, 7 (1994), 372-389
- Steiner trees in VLSI-layout
Report No. 89566: Korte, B., H.-J. Prömel and A. Steger
in: B. Korte, L. Lovász, H.-J. Prömel, A. Schrijver (Eds.): Paths, Flows and VLSI Layout. Berlin,
Heidelberg, New York : Springer, 1990, 185-214. (Algorithms and Combinatorics ; 9)
- Network flow algorithms
Report No. 89567: Goldberg, A.V., E. Tardos and R.E. Tarjan
in: B. Korte, L. Lovász, H.-J. Prömel, A. Schrijver (Eds.): Paths, Flows and VLSI Layout. Berlin,
Heidelberg, New York : Springer, 1990, 101-164. (Algorithms and Combinatorics ; 9)
- A linear relaxation heuristic for the generalized as signment problem
Report No. 89568: Trick, M.A.
- How hard is it to control an election?
Report No. 89569: Bartholdi III, J.J., C.A. Tovey and M.A. Trick
- Most uniform path partitioning and its use in image processing
Report No. 89570: Lucertini, M., Y. Perl and B. Simeone
in: ACM Discrete Applied Mathematics 42, (1993), 227-256
- Combining partitioning and global routing in sea-of-cells design
Report No. 89571 : Korte, B., H.-J. Prömel and A. Steger
in: Institute of Electrical and Electronics Engineers (IEEE): ICCAD-89 : International Conference in
Computer Aided Design. Washington, Los Alamitos, Brussels : IEEE Computer Society Press,
1989, 98-101
- Computational use of group theory in bifurcation analysis of symmetric structures
Report No. 89572: Murota, K. and K. Ikeda
in: SIAM Journal on Scientific and Statistical Computing, 12 (1991), 273-297
- A class of perfectly orderable graphs
Report No. 89573: Chvatal, V.
- On integer points in polyhedra
Report No. 89574: Cook, W., M. Hartmann, R. Kannan and C. McDiarmid
in: Combinatorica, 12 (1992), 27-37
- Partitioning graphs into dense subgraphs
Report No. 89575: Garbers, J., H.-J. Prömel and A. Steger
- Packing odd cuts and multicommodity flows
Report No. 89576: Sebö, A.
- Vorlesung über "Das Steiner Problem in Graphen"
Report No. 89577: Prömel, H.-J. and A. Steger
- Graphs and orders
Report No. 89578: Faigle, U. and R. Schrader
in: Computing Suppl., (1990), 109-124
- Design, Layout und Produktion von Computer-Hardware mit Verfahren der diskreten Mathematik
Report No. 89579: Korte, B.
- Greedoids
Report No. 89580: Korte, B., L. Lovász and R. Schrader
published as: B. Korte, L. Lovász, R. Schrader: Greedoids. Berlin, Heidelberg, New York :
Springer, 1991. (Algorithms and Combinatorics ; 4)
- Diskrete Mathematik und ihre Anwendungen, auch in der Physik
Report No. 89581: Korte, B.
- Globale und lokale Verdrahtungsalgorithmen für Sea-of-Cells Design
Report No. 89582 :
Hetzel, A., B. Korte, R. Krieger, H.-J. Prömel, U. Radicke and A. Steger
in: Informatik - Forschung und Entwicklung, 5 (1990), 2- 19
- On cographic multicommodity flow algorithms
Report No. 89583: Sebö, A.
- Note on a graph theoretic criterion for structural output controllability
Report No. 89584: Murota, K. and S. Poljak
in: IEEE Transactions on Automatic Control, 35 (1990), 939-942
- On the complexity of the disjoint path problem
Report No. 89585: Midendorf, M. and F. Pfeiffer
- On disjoint homotopic paths in the plane
Report No. 89586: Frank, A.
in: DIMACS Series in Discrete Mathematics and Theoretical Computer Science 1 (1990), 163-170
- The asymptotic number of graphs not containing a fixed color-critical chromatic subgraph
Report No. 89587: Prömel, H.-J. and A. Steger
in: Combinatorica 12 (1992), 463-473
- An Eulerian trail traversing specified edges in given order
Report No. 89588: Cai, M.C. and H. Fleischer
- A greedy preprocessing algorithm for setup optimization
Report No. 89589: Faigle, U. and R. Schrader
- Edge-forwarding indices of 2-edge-connected graphs
Report No. 89590: Cai, M.-C.
- Structure-oriented algorithms for determining dynamical degree
Report No. 89591: Murota, K.
- VLSI-placement based on routing an timing information
Report No. 89592:
Garbers, J., B. Korte, H.-J. Prömel. E. Schwietzke and A. Steger
in: The European Design Automation Conference (EDAC), Glasgow 1990, Proceedings.
Washington, Brussels, Tokyo : IEEE Computer Society Press, 1990, 317- 321
- Computing Puiseux-series expansion via combinatorial relaxation
Report No. 89593: Murota, K.
in: SIAM Journal on Computing, 19 (1990), 1132-1161
- On the complexity of recognizing perfectly orderable graphs
Report No. 89594: Middendorf, M. and F. Pfeiffer
in: Discrete Mathematics, 80 (1990), 327-333
- An O(logn) parallel algorithm for testing bipartite graphs
Report No. 89595: Hoang, C.T.
- Reversible-segment list
Report No. 89596: Hars, L.
- Garbers, J., B. Korte, H.-J. Prömel, E. Schwietzke and A. Steger
Report No. 89597:
Placement in VLSI-layout: combining partitions, global routing and timing analysis
- An unprovable Ramsey-type theorem
Report No. 89598: Leobl, M. and J. Nesetril
- Subgraph packing - a survey
Report No. 89599: Loebl, M. and S. Poljak
in: R. Bodendiek, R. Henn (Eds.): Topics in Combinatorics and Graph Theory : Essays in Honour
of Gerhard Ringel. Heidelberg : Physica-Verl., 1990
- Applications of combinatorial optimization in the design, layout and production of computers
Report No. 89600: Korte, B.
in: M. Carnevale, M. Lucertini, S. Nicosia (Eds.): Modelling the Innovation : Communications,
Automation and Information Systems. Rom : Federation for Information Processing, 1990
- Forschungsinstitut für Diskrete Mathematik - Institut für Operations Research, Universität Bonn
Report No. 89601:
Verzeichnis der Arbeitspapiere - List of Working Papers 7201-89600 (1972-1989)
- Allmost all graphs with 1.44n edges are 3-colourable
Report No. 89602: Chvatal, V.
in: Random Structures and Algorithms, 2 (1991), 11-28
- On the two-edge-colourings of perfect graphs
Report No. 89603: Hoang, C.T.
- Partial postorder
Report No. 89604: Loebl, M.
- Disturbance decoupling and sat infinity of structured descriptor systems
Report No. 89605: Murota, K. and J.W. van der Woude
- Recognizing dart-free perfect graphs
Report No. 89606: Chvatal, V. and L. Sun
- Excluding induced subgraphs: quadrilaterals
Report No. 89607: Prömel, H.-J.
in: Random Structures and Algorithms, 2 (1991), 55-71
- Preemtive scheduling of independent jobs with release times and deadlines on a hypercube
Report No. 89608: Plehn, J.
in: Information Processing Letters, 34 (1990), 161-166
- Graph coloring in linear time
Report No. 89609: Tuza, Z.
- An optimal algorithm for finding a minimum clique covering of a circular-arc graph
Report No. 89610: Asano, T.
- A decomposition of strongly unimodular matrices into incidence matrices of digraphs
Report No. 89611: Crama, Y., M. Loebl and S. Poljak
- A sparse Gallai-Witt theorem
Report No. 89612: Prömel, H.-J and B. Voigt
in: R. Bodendiek, R. Henn (Eds.): Topics in Combinatorics and Graph Theory : Essays in Honour
of Gerhard Ringel, Heidelberg : Physica-Verl., 1990, 747-755
- From wgo to bgo via Ellentuck's theorem
Report No. 89613: Prömel. H.-J. and B. Voigt
in: Discrete Mathematics, 108 (1992), 83-106
- A covering problem for finite Boolean lattices
Report No. 89614: Voigt, B. and I. Wegener
- Faces of submodular functions and related topics
Report No. 89615: Pisaruk, N.N.
- Morphic liftings between pairs of integer polyhedra
Report No. 89616: Araoz, J. and E.L. Johnson
- Search in Horn's knowledge bases and the simplex algorithm
Report No. 89617: Araoz, J.
- Conservative weightings and ear-decompositions of graphs
Report No. 89618: Frank, A.
in: R. Kannan, W.R. Pulleyblank (Eds.): Integer Programming and Combinatorial Optimization.
Waterloo : Univ. of Waterloo Press, 1990, 217-230
- A generalized cut-condition for multiflows in matroids
Report No. 89619: Schwärzler, W. and A. Sebö
in: Discrete Mathematics, 113 (1993), 207-221
- Subadditivity ordered structures and integer programming
Report No. 89620: Araoz, J.
- A tutorial on network flows and matchings
Report No. 89621: Trick, M.A.
1990
Zurück zum Anfang / Back to start
- Forschungsinstitut für Diskrete Mathematik - Institut für Operations Research, Universität Bonn
Report No. 90622:
Jahresbericht 1989
- Forschungsinstitut für Diskrete Mathematik - Institut für Operations Research, Universität Bonn
Report No. 90623:
Annual Report 1989
- A faster algorithm for finding a maximum weight clique of a circular-arc graph
Report No. 90624: Asano, T.
- Recognizing P3-structure
Report No. 90625: Hayward, R.B.
- Applications of antilexicographic order II. How to sharpen the LYM inequality
Report No. 90626:
Erdös, P.L., P. Frankl, D.J. Kleitman, M.E. Saks and A. Szekely
- On the reconstruction of combinatorial structures from line-graphs
Report No. 89627: Erdös, P.L.
- Automatic mulit-chip module wiring
Report No. 90628: Hars, L.
- Random search in the travelling salesman problem
Report No. 90629: Hars, L.
- Optimal parallel algorithms for circular-arc graphs
Report No. 90630: Asano, T.
- Enumeration of rooted forests
Report No. 90631: Erdös, P.L
- Algorithms for minimum weighted colouring of perfectly ordered, comparability,
Report No. 90632: Hoang, C.T.
triangulated, and clique separable graphs
- Unprovable combinatorial statements
Report No. 90633: Loebl, M.
- Augmenting graphs to meet edge-connectivity requirements
Report No. 90634: Frank, A.
in: SIAM Journal on Discrete Mathematics, 5 (1992), 25- 53
preliminary version published in: Proceedings of the FOCS meeting held in October 1990
- Finding minimally weighted subgraphs
Report No. 90635: Plehn, J. and B. Voigt
- A path-following procedure to find a proper equilibrium of finite games
Report No. 90636: Yamamoto, Y.
- Recognition and optimization algorithms for co-triangulated graphs
Report No. 90637: Hoang, C.T.
- The complexity of recognizing weakly triangulated graphs that are perfectly orderable
Report No. 90638: Hoang, C.T.
- Die Kleitman-Rothschild Methode
Report No. 90639: Steger, A.
- Greedy algorithms on convex-ordered sets
Report No. 90640: Kovalev, M.M. and N.N. Pisaruk
- New properties of perfectly orderable graphs and strongly perfect graphs
Report No. 90641: Hoang, C.T., F. Maffray and M. Preissmann
- Excluding induced subgraphs II: extremal graphs
Report No. 90642: Prömel, H.-J. and A. Steger
- Finding the best separating hyperplane of two polytopes
Report No. 90643: Yamamoto, Y.
- On the Sibling-structure of perfect graphs
Report No. 90644: Hoang, C.T.
in: Journal of Combinatorial Theory B, 49 (1990), 282- 286
- A parallel algorithm for minimum weighted colouring of triangulated graphs
Report No. 90645: Hoang, C.T.
- Dealing with hard problems
Report No. 90646: Chvatal, V.
- Polynomial uncrossing processes
Report No. 90647: Karzanov, A.V.
- Postorder strategy for tree compressions
Report No. 90648: Loebl, M.
- Small transversals in hypergraphs
Report No. 90649: Chvatal, V. and C. McDiarmid
- Excluding induced subgraphs III: a general asymptotic
Report No. 90650: Prömel, H.-J. and A. Steger
in: Random Structures and Algorithms, 3 (1992), 19-31
- A circuit-based proof of Toda's theorem
Report No. 90651: Kannan, R., H. Venkateswaran and V. Vinay
- Finding clusters in VLSI circuits
Report No. 90652: Garbers, J. , H.-J. Prömel and A. Steger
- Which claw-free graphs are perfectly orderable?
Report No. 90653: Chvatal, V.
- A computational study of the job-shop scheduling problem
Report No. 90654: Applegate, D. and W. Cook
in: ORSA Journal on Computing, 3 (1991), 149-156
- The cut cone III: on the role of triangle facets
Report No. 90655: Deza, M., M. Laurent and S. Poljak
in: Graphs and Combinatorics, 8 (1992), 125-142
- On the computational complexity of Seidel's switching
Report No. 90656: Kratochvil, J., J. Nesetril and O. Zyka
in: J. Nesetril, M. Fiedler (Eds.): Fourth Czechoslovakian Symposium on Combinatorics, Graphs
and Complexity, Prachatice 1990. Amsterdam, London, New York : North-Holland, 1992, 161-166.
(Annals of Discrete Mathematics ; 51)
- Solution of the Frobenius problem and its generalization
Report No. 90657: Kannan, R.
- Matroid optimization and algorithms
Report No. 90658: Bixby, R.E. and W.H. Cunningham
in: R. Graham, M. Grötschel, L. Lovász (Eds.): Handbook of Combinatorics, Volume 1.
Amsterdam, Lausanne, New York : Elsevier, 1995, 551-609
- Greedy compression systems
Report No. 90659: Loebl, M.
- Submodular functions in graph theory
Report No. 90660: Frank, A.
- Bouquets of matroids and F-squashed geometries
Report No. 90661: Deza, M., M. Laurent and A. Pasini
- Postorder compression systems (extended abstract)
Report No.90662: Loebl, M.
- Efficient maximal cubic graph cuts (extended abstract)
Report No. 90663: Loebl, M.
- Colouring and knot polynomials
Report No. 90664: Welsh, D.J.A.
- A simple proof of the inequality FFD(L) for the FFD bin- packing algorithm
Report No. 90665: Yue, M.-Y.
in: Acta Mathematicae Applicatae Sinica, 7 (1991), 322- 331
- Counting bichromatic evolutionary trees
Report No. 90666: Erdös, P.L. and L.A. Szekely
- Sharpening the LYM inequality
Report No. 90667:
Erdös, P.L., P. Frankl. D.J. Kleitmann, M.E. Saks and L.A. Szekely
in: Combinatorica, 12 (1992), 287-293
- Extreme hypermetrics and L-polytopes
Report No. 90668: Deza, M, V.P. Grishukin and M. Laurent
in: G. Halasz, L. Lovász, D. Miklos, T. Szönyi (Eds.): Sets, Graphs and Numbers : a Birthday
Salute to Vera T. Sos and Andras Hajnal. Amsterdam, Oxford, New York : North-Holland, 1992,
157-209. (Colloquia Mathematica Societatis Janos Bolyai ; 60)
- Simple tournaments and sharply transitive groups
Report No. 90669: Imrich, W. and J. Nesetril
- Sets in Rd with no large empty convex subsets
Report No. 90670: Valtr, P.
- The cut cone: simplicial faces and variety of realizations
Report No. 90671: Deza, M. and M. Laurent
- On a theorem of Mader
Report No. 90672: Frank, A.
in: Discrete Mathematics, 101 (1992), 49-57
- Resolvable tree designs
Report No. 90673: Yue, M.-L.
in: Journal of Combinatorial Theory A, 61 (1992), 302- 308
- Convex independent sets and 7-holes in restricted planar point sets
Report No. 90674: Valtr, P.
- Being hamiltonian is not a Tutte invariant
Report No.90675: Schwärzler, W.
- On multicommodity flows and set discrepancy
Report No. 90676: Srivastav, A. and P. Stangier
- The core of a graph
Report No. 90677: Hell, P. and J. Nesetril
- Packing paths and trees in global routing
Report No. 90678: Srivastav, A, and P. Stangier
- The complexity of knots
Report No. 90679: Welsh, D.J.A.
publ. as: D.J.A. Welsh: Complexity : Knots, Colourings and Counting. Cambridge Univ. Press,
1993. (London Mathematical Society Lecture Note Series ; 186)
1991
Zurück zum Anfang / Back to start
- Forschungsinstitut für Diskrete Mathematik - Institut für Operations Research, Universität Bonn
Report No. 91680:
Jahresbericht 1990
- Forschungsinstitut für Diskrete Mathematik - Institut für Operations Research, Universität Bonn
Report No. 91681:
Annual Report 1990
- Fast and slow growing (a combinatorial study of unprova bility)
Report No. 91682: Loebl, M. and J. Nesetril
in: A.D. Keedwell (Ed.): Surveys in Combinatorics 1991. Cambridge, New York, Port Chester:
Cambridge Univ. Press, 1991, 119-160. (London Mathematical Society Lecture Notes Series ; 166)
- On some of my favourite problems in various branches
Report No. 91683: Erdös, P.
- On sparse subgraphs preserving connectivity properties
Report No. 91684: Frank, A., T. Ibaraki and H. Nagamochi
- Tutte polynomials computable in polynomial time
Report No. 91685: Oxley, J.G.and D.J.A. Welsh
- Bipartite subgraphs of triangle-free graphs
Report No. 91686: Poljak, S. and Z. Tuza
- Combinatorial properties and the complexity of a max-cut approximation
Report No. 91687: Delorme, C. and S. Poljak
- On the number of knots and links
Report No. 91688: Welsh, D.J.A.
- Colouring clique-free graphs in linear expected time
Report No. 91689: Prömel, H.-J. and A. Steger
- Combinatorics in statistical physics
Report No. 91690: Godsil, C.D., M. Grötschel and D.J.A. Welsh
in: R.L. Graham, M. Grötschel, L. Lovász (Eds.): Hand books of Combinatorics, Volume 2.
Amsterdam, Lausanne, New York : Elsevier, 1995, 1925-1954
- Polyhedral eigenvalue approximation of the max-cut pro blem
Report No. 91691: Poljak, S.
in: G. Halasz, L. Lovász, D. Miklos, T. Szönyi (Eds.):Sets, Graphs and Numbers : a Birthday Salute
to Vera T. Sos and Andras Hajnal. Amsterdam, Oxford, New York : North-Holland, 1992, 569-581.
(Colloquia Mathematica Societatis Janos Bolyai ; 60)
- The computational complexity of Tutte invariants for classes of bipartite matroids
Report No. 91692: Vertigan, D.L. and D.J.A. Welsh
- Mathematics and art
Report No. 91693: Nesetril, J.
- A note on induced matchings
Report No. 91694: Steger, A. and M.-Y. Yue
- Node-demands and greedy sets: a general look at multi flow problems
Report No. 91695: Frank, A., A.V. Karzanov and A. Sebö
- The computational complexity of knot and matroid poly nomials
Report No. 91696: Welsh, D.J.A.
- On existence theorems
Report No. 91697: Poljak, S.
- On Ramsey graphs without bipartite subgraphs
Report No. 91698: Nesetril, J., and V. Rödl
- A note on the strong chromatic index of a graph
Report No. 91699: A. Steger and M.-L. Yue
- Über die Existenz und das Finden von Subgraphen
Report No. 91700: Plehn, J.
- On the gap between the structural controllability of time-varying and time-invariant
Report No. 91701: Poljak, S.
systems
- On stability of m-variate C1 interpolation
Report No. 91702: Peters, J. and M. Sitharam
- Some properties of minimal imperfect graphs
Report No. 91703: Hoang, C.T.
- The total variation of the tensor product Bernstein-Bezier operator
Report No. 91704: Cavaretta, A.S. and M.Sitharam
- The performance of an eigenvalue bound on the max-cut problem in some classes of graphs
Report No.91705: Delorme, C. and S. Poljak
in: D. Bresson (Ed.): Proc. 4th Colloquium on Graphs and Combinatorics, Marseille 1990
- Isometric hypercube embedding of generalized bipartite metrics
Report No. 91706: Deza, M. and M. Laurent
- Characterizing minimum gossip graphs on 16 vertices
Report No. 91707: Pietsch, C. and R. Labahn
- Some minimum gossip graphs
Report No. 91708: Labahn, R.
- Computing the degree of determinants via combinatorial relaxation
Report No. 91709: Murota, K.
- The coefficient of the Tutte polynomial are not unimodular
Report No. 91710: Schwärzler, W.
in: Journal of Combinatorial Theory B, 58 (1993), 240- 242
- Minimal asymmetric graphs of induced length 4
Report No. 91711: Nesetril, J. and G. Sabidussi
- On ordered graphs and graph ordering
Report No. 91712: Nesetril, J.
- How to calculate the number of perfect matchings in finite sections of certain infinite plain
Report No. 91713: Sachs, H.
- Zeus, promises and perfection
Report No. 91714: Hoang, C.T., J. Kratochvil and D.J.A. Welsh
- Almost all Berge graphs are perfect
Report No. 91715: Prömel, H.-J. and A. Steger
in: Combinatorics, Probability and Computing, 1 (1992), 53-79
- Linear sequences
Report No. 91716: Klazar, M. and P. Valtr
- On the ultimate independence ratio of a graph
Report No. 91717: Hahn, G., P. Hell and S. Poljak
- Knots, matroids and the Ising model
Report No. 91718: Schwärzler, W. and D.J.A. Welsh
in: Math. Proc. Camb. Phil. Soc., 113, 107-139
- The strongly connected components of l-in, l-out
Report No. 91719: McDiarmid, C. and B.A. Reed
- Variety of hypercube embeddings of the equidistant metric and design
Report No. 91720: Deza, M.and M. Laurent
- Many counterexamples to a conjecture of Las Vergnas and Meyniel
Report No. 91721: Reed, B.A.
- A survey on the known facets of the cut cone
Report No. 91722: Deza, M. and M. Laurent
- Kantendisjunkte Verdrahtungsprobleme im Chip-Design
Report No. 91723: Hetzel, A.
- Paths, stars, and the number three
Report No. 91724: Reed, B.A.
- An algebraic approach to the uniform concurrent multi commodity flow problem: theory and application
Report No. 91725: Shahrokhi, F. and L.A. Szekely
- Fourier calculus on finite sets and evolutionary trees
Report No. 91726: Erdös, P.L., M.A. Steel and L.A. Szekely
- On weighted multiway cuts
Report No. 91727: Erdös, P.L. and L.A. Szekely
- Finding approximate separators and computing tree width quickly
Report No. 91728: Reed, B.A.
- Maximal cuts
Report No. 91729: Loebl, M.
- Coin graphs, polyhedra, and conformal mapping
Report No. 91730: Sachs, H.
- Remark on the Dimer problem
Report No. 91731: Sachs, H. and H. Zernitz
- Maximation over the intersection of two compatible greedy polyhedra
Report No. 91732: Karzanov, A.V.
- The maximum size of 4-and 6-cycle free bipartite graphs on m, n vertices
Report No. 91733: Caen, D. de and L.A. Szekely
in: G. Halasz, L. Lovász, D. Miklos, T. Szönyi (Eds.): Sets, Graphs and Numbers : a Birthday
Salute to Vera T. Sos and Andras Hajnal. Amsterdam, Oxford, New York : North-Holland, 1992,
135-142. (Colloquia Mathematica Societatis Janos Bolyai ; 60)
- The asymptotic structure of h-free graphs
Report No. 91734: Prömel, H.-J. and A. Steger
- Solving the max-cut problem using eigenvalues
Report No. 91735: Poljak, S. and F. Rendl
in: Proc. Workshop on Optimal Partitioning of Combinatorial Structures, Rome 1991 (Annals of
Operations Research)
- Extension operations for cuts
Report No. 91736: Deza, M. and M. Laurent
in: Discrete Mathematics, 106-107 (1992), 163-179
- Graphic vertices of the metric polytope
Report No. 91737: Laurent, M.
in: Proc. Graph Theory and Combinatorics, Manila, 1991
- Some new classes of facets for the equicut polytope
Report No. 91738: DeSouza, C.C. and M. Laurent
in: Proc. Int. Workshop on Optimal Partitioning of Combinatorial Structures, Rome 1991 (Annals of
Operations Research)
- On derandomized approximation algorithms
Report No. 91739: Srivastav, A. and P. Stangier
1992
Zurück zum Anfang / Back to start
- Forschungsinstitut für Diskrete Mathematik - Institut für Operations Research, Universität Bonn
Report No. 92740:
Jahresbericht 1991
- Forschungsinstitut für Diskrete Mathematik - Institut für Operations Research, Universität Bonn
Report No. 92741:
Annual Report 1991
- The metric polytope
Report No. 92742: Laurent, M. And S. Poljak
in: E. Balas, G. Cornuejols, R. Kannan (Eds.): Integer Programming and Combinatorial
Optimization. Proceedings of a Conference held at Carnegie Mellon University, 1992. Pittsburg:
Carnegie Mellon Univ., 1992, 274- 286
- l(1)-rigid graphs
Report No. 92743: Deza, M. and M. Laurent
- Uniform concurrent multicommodity flow in product Graphs
Report No. 92744: Shahrokhi, F. and L.A. Szekely
- Effective lower bounds for crossing number, bisection width and balanced vertex separator in terms of symmetry
Report No. 92745: Shahrokhi, F. and L.A. Szekely
in: E. Balas, G. Cornuejols, R. Kannan (Eds.): Integer Programming and Combinatorial
Optimization. Proceedings of a Conference held at Carnegie Mellon University, 1992. Pittsburg:
Carnegie Mellon Univ., 1992, 102- 113
- On edge perfectness and classes of bipartite graphs
Report No. 92746: Müller, H.
- The relation between fractional and integral graph partitioning
Report No. 92747: Srivastav, A. and P. Stangier
- Excluding minors in cubic graphs
Report No. 92748: Kilakos, K. and B. Shepherd
- Algorithms and min-max theorems for certain multiway cuts
Report No. 92749: Erdös, P.L. and L.A. Szekely
in: E. Balas, G. Cornuejols, R. Kannan (Eds.): Integer Programming and Combinatorial
Optimization. Proceedings of a Conference held at Carnegie Mellon University, 1992. Pittsburg:
Carnegie Mellon Univ., 1992, 334-345
- Eulerian trails through a set of terminals in specific, unique and all orders
Report No. 92750: Bang-Jensen, J. and S. Poljak
- Hypermetric graphs
Report No. 92751: Deza, M. and V.P. Grishukhin
- Eigenvalues in combinatorial optimization
Report No. 92752: Mohar, B. and S. Poljak
published under the title: Eigenvalue methods in combinatorial optimization, in: R. Brualdi, S.
Friedland, V. Klee (Eds.): Combinatorial and Graph-Theory Problems in Linear Algebra. Berlin,
Heidelberg, New York : Springer, 1992. (IMA Volumes in Mathematics and its Applications ; 50)
- Strongly perfect infinite graphs
Report No. 92753: Aharoni, R. and M. Loebl
- Tree-representation of directed circuits
Report No. 92754: Frank, A. and T. Jordan
in: N. Robertson and P.D. Seymour (Eds.): Graph Structure Theory. Proceedings of the
AMS-IMS-SIAM Joint Summer Research Conference on Graph Minors, 1991.Providence :
American Mathematical Society, 1993, 195-202. (Contemporary Mathematics ; 147)
- Complexity of circuit intersection in graphs
Report No. 92755: Fraenkel, A.S. and M. Loebl
- Spectral analysis and a closest tree method for genetic sequences
Report No. 92756: Erdös, P.L., M.D. Hendy, M.A. Steel and L.A. Szekely
in: Applied Mathematics Letters, 5 (1992), 63-67
- The expected relative error of the polyhedral approximation of the max-cut problem
Report No. 92757: Poljak, S. and Z. Tuza
- Checking robust nonsingularity is NP-hard
Report No. 92758: Poljak, S. and J. Rohn
- On packing T-cuts
Report No. 92759: Frank, A. and Z. Szigeti
in: Journal of Combinatorial Theory, Series B., 61 (1994), 263-271
- Signierte Polynome und Mehrgüterflüsse auf Matroiden
Report No. 92760: Schwärzler, W.
- The combinatorics of evolutionary trees - a survey
Report No. 92761: Erdös, P.L., M.A. Steel and L.A. Szekely
in: D. Foata (Ed.): Actes du Séminaire Lotharingien de Combinatoire, 28-ième Session, 1992,
129-143. (Publ. Inst. Rech. Math. Avancée)
- Non-interfering network flows
Report No. 92762: McDiarmid, C., B.A. Reed, A. Schrijver and F.B. Shepherd
in: Algorithm Theory - SWAT '92. Berlin, Heidelberg, New York : Springer, 1992, 245-257. (Lecture
Notes in Computer Science)
- Finding disjount trees in planar graphs in linear time
Report No. 92763: Reed, B.A., N. Robertson, A. Schrijver and P.D. Seymour
- When is the assignment bound tight for the asymmetric traveling salesman problem?
Report No. 92764: Frieze, A., R.M. Karp and B.A. Reed
- Tree decompositions in planar graphs
Report No. 92765: Bodlaender, H., T. Klocks and B.A. Reed
- Almost every graph can be covered by ceiling (delta/2) linear forests
Report No. 92766: McDiarmid, C. and B.A. Reed
- Rooted routing
Report No. 92767: Reed, B.A.
- Faster algorithms for k-disjoint paths
Report No. 92768: Reed, B.A.
- Mick gets some
Report No. 92769: Chvatal, V. and B.A. Reed
- On splitable sets
Report No. 92770: Pulleyblank, W.R., B.A. Reed and F.B. Shepherd
in: J.W. Kennedy, V. Quintas (Eds.): Graph Theory Notes of New York XXIII. New York : Academy
of Sciences, 1992, 11-20
- An extremal function for the achromatic number
Report No. 92771: Bollobas, B., B.A. Reed and A. Thomason
- The clique-rank of diamond-free perfect graphs
Report No. 92772: Fonlupt, J.
- Weighted fractional and integral k-matchings min hyper graphs
Report No. 92773: Srivastav, A. and P. Stangier
- Kernels of minimum size gossip schemes I
Report No. 92774: Labahn, R.
- A note on clutter partitions
Report No. 92775: Schepherd, F.B.
- On the clique-rank and the coloration of perfect graphs
Report No. 92776: Fonlupt, J. and A. Sebö
- Disjunkte Wege in gerichteten Graphen (Diplomarbeit)
Report No. 92777: Vygen. J.
- Recognizing dart-free perfect graphs
Report No. 92778: Chvatal, V., J. Fonlupt, L. Sun and A. Zemirline
- The crossing number of a graph on a compact 2-manifold
Report No. 92779: Shahrokhi. F., O. Sykora., L.A. Szekely and I. Vrto
- Ein Menüsystem zur Spezifikation elektrotechnischer Schaltungen
Report No. 92780: Zimmer, C.
- Integral multicommodity flows with reduced demands
Report No. 92781: Srivastav, A. and P. Stangier
- The relationship between integral and fractional graph partitioning
Report No. 92782: Srivastav, A. and P. Stangier
- On multiflow problems
Report No. 92783: Frank, A., A.V. Karzanov and A. Sebö
- Preserving and increasing local edge-connectivity in mixed graphs
Report No. 92784: Bang-Jensen, J., A. Frank and B. Jackson
in: SIAM Journal on Discrete Mathematics, 8 (1995), 155-178
- Kernels of minimum size gossip schemes II
Report No. 92785: Labahn, R.
- On the Steiner ratio conjecture (1)
Report No. 92786: Yue, M.-Y
(Manuskript)
1993
Zurück zum Anfang / Back to start
- Report No. WP 93787: *Not published
- Report No. WP 93788: *Not published
- Circuit packings on surfaces with at most three cross-caps
Report No. 93789: Sebö, A.
published under the title: Cycle packings on surfaces without most three cross caps, in: E. Balas, G.
Cornuejols, R. Kannan (Eds.): Integer Programming and Combinatorial Optimization. Proceedings
of a Conference held at Carnegie Mellon University, 1992. Pittsburg : Carnegie Mellon Univ., 1992
- Halving graphs is NP-complete
Report No. 93790: Triesch, E.
- Extremal uniquely hamiltonian graphs
Report No. 93791: Hougardy, S. and Ch. Hundack
- Das Sparelogik-Problem (Diplomarbeit)
Report No. 93792: Schietke, J.
- On the geodesic-structure of graphs: a polyhedral approach to metric decomposition
Report No. 93793: Lomonosov, M. and A. Sebö
published under the title: On the geodesics of graphs, in: E. Balas, G. Cornuejols, R. Kannan
(Eds.): Integer Programming and Combinatorial Optimization. Proceedings of a Conference held at
Carnegie Mellon University, 1992. Pittsburg : Carnegie Mellon Univ., 1992, 102-113
- Random I-colorable graphs
Report No. 93794: Prömel, J.-J. and A. Steger
in: Random Structures and Algorithms, 6 (1995), 21-37
- Even pairs and the strong perfect-graph conjecture
Report No. 93795: Hougardy, S.
in: Discrete Mathematics, 153 (1996)
- Formulations for the stable set polytope of a claw-free graph (extended abstract)
Report No. 93796: Pulleyblank, W. R. and F. B. Shepherd
in: G. Rinaldi, L.A. Wolsey (Eds.): Integer Programming and Combinatorial Optimization,
Proceedings of a Conference, Erice, Italy 1993. Louvain-la-Neuve : Core, 1993
- Realizability and uniqueness in graphs
Report No. 93797: Aigner, M. and E. Triesch
in: Discrete Mathematics, 136 (1994), 3-20
- Does the Jones polynomial detect unknottedness?
Report No. 93798: Dasbach, O. and S. Hougardy
in: Experimental Mathematics 6, (1997), 51-56
- The connectivity of minimal imperfect graphs
Report No. 93799: Sebö, A.
- Lectures on extremal set systems and two-colorings of hypergraphs
Report No. 93800: Karoly, G.
- Irregularities of point distributions relative to homothetic convexe bodies I
Report No. 93801: Karoly, G.
- Increasing the vertex-connectivity in directed graphs
Report No. 93802: Jordan, T.
in: T. Lengauer (Hrsg.): Algorithms - ESA'93. 1993, 236- 247. (Lecture Notes in Computer Science ; 726)
- On Seymour graphs
Report No. 93803: Szigeti, Z.
- Probabilistische Argumente und algorithmische Probleme in der Diskreten Mathematik
Report No. 93804: Prömel, H.-J.
in: Chatterji, S.D., Fuchssteiner, B. Kulisch, U. and R. Liedl (Hrsg.): Jahrbuch Überblick
Mathematik 1994. Braunschweig, Wiesbaden : Vieweg, 1994, 28-46
- NP-completeness of some edge-disjoint path problems
Report No. 93805: Vygen, J.
in: Discrete Applied Mathematics, 61 (1995), 83-90
- Applications of submodular functions
Report No. 93806: Frank, A.
in: K. Walker (Hrsg.): Surveys in Combinatorics. 14th Bri tish Combinatorial Conference, 1993.
Cambridge : Univ. Press, 1993, 85-136. (London Mathematical Society Lecture Notes Series ; 187)
- Minimal edge-coverings of pairs of sets
Report No. 93807: Frank, A. and T. Jordan
in: Journal of Combinatorial Theory, 65 (1995), 73-110
- Counting h-free graphs
Report No. 93808: Prömel, H.-J. and A. Steger
in: Discrete Mathematics 154, (1996), 311-315
- A minimax theorem and a Dulmage-Mendelsohn type de composition for a class of generic partition
Report No. 93809: Iwata, S. and K. Murota
matrices
in: SIAM Journal on Matrix Analysis and Applications, 16 (1995), 719-734
- A theorem on the principal structure for independent matchings
Report No. 93810: Iwata, S. and K. Murota
in: Discrete Applied Mathematics, 61 ( 1995), 229-244
- Even and odd pairs in linegraphs of bipartite graphs
Report No. 93811: Hougardy, S.
in: European Journal of Combinatorics, 16 (1995), 17-21
- On point covers of multiple intervals and axis-parallel rec tangles
Report No. 93812: Karoly, G.
- |_|, | |-closed families and signed posets
Report No. 93813: Ando, K. and S. Fujishige
- Graph invariants and alternating knot projections
Report No. 93814: Dasbach, O.T. and S. Hougardy
1994
Zurück zum Anfang / Back to start
- Report No. WP 94815: Not published
- Disjoint paths
Report No. 94816: Vygen, J.
- Coverings of multimatroids by independent sets
Report No. 94817: Bouchet, A.
in: SIAM Journal on Discrete Mathematics 10, (1997), 626-646
- A min-max theorem for bisubmodular polyhedra
Report No. 94818: Fujishige, S.
submitted to: SIAM Journal on Discrete Mathematics
- Delta-Matroids, jump systems and delta-submodular poly hedra
Report No. 94819: Bouchet, A. and W.H. Cunningham
in: SIAM Journal on Discrete Mathematics, 8 (1995), 17-32
- Decomposition of a signed graph into strongly connected components and its signed poset structures
Report No. 94820: Fujishige, S., K. Ando and T. Nemeto
in: Discrete Applied Mathematics, 68 (1996), 237 - 248
- On structures of bisubmodular polyhedra
Report No. 94821: Ando, K. and S. Fujishige
in: Mathematical Programming, 74 (1996), 293-317
- On the P4-structure of perfect graphs V. Overlap graphs
Report No. 94822: Hoang, C.T., S. Hougardy and F. Maffray
in: Journal of Combinatorial Theory Series B, 67 (1996), 212-237
- The box convolution and the Dilworth truncation of bisubmodular functions
Report:No. 94823: Fujishige, S. and S.B. Patkar
submitted to: Discrete Mathematics
- Orthogonal a-trails of 4-regular graphs embedded in medial graphs in surfaces of low genus
Report No. 94824: Andersen, L.D., A. Bouchet and B. Jackson
in: Journal of Combinatorial Theory 66, (1996), 232-246
- On the membership problem over polymatroid intersection
Report No. 94825: Narayanan, H., S.B. Patkar and K.V. Subrahmanyam
- Abstract and generic rigidity in the plane
Report No. 94826: Patkar, S.B., B. Servatius and K.V. Subrahmanyam
in: Journal of Combinatorial Theory. Series B, 62 (1994), 107-113
- Approximation algorithms for min-k-overlap problems using the principal lattice of partitions approach
Report No. 94827: Narayanan, H., S.B. Patkar and S. Roy
in: Journal of Algorithms, 21 (1996), 306-330
- The minimum-weight ideal problem for signed posets
Report No. 94828: Ando, K., S. Fujishige and T. Nemeto
in: Journal of the Operations Research Society of Japan 39, (1996),558-565
- An efficient cost scaling algorithm for the independent as signment problem
Report No. 94829: Fujishige, S.; Zhang, X.
in: Journal of the Operations Research Society of Japan, 38 (1995), 124-136
- The orthant non-interaction theorem for certain combinatorial
Report No. 94830: Fujishige, S.; Patkar, S.B.
polyhedra and its implications in the intersection and the Dilworth truncation of bisubmodular functions
in: Optimization, 34 (1995), 329-339
- A conjecture of Kauffman on ampicheiral alternating knots
Report No. 94831: Dasbach, O.T.; Hougardy, S.
in: Journal of Knot Theory and its Ramifications, (1996)
- On the recognition complexity of some graph properties
Report No. 94832: Triesch, E.
- A group testing problem for hypergraphs of bounded rank
Report No. 94833: Triesch, E.
in: Discrete Applied Mathematics, 66 (1996), 185-188
- Finding optimal minors of valuated bimatroids
Report No. 94834: Murota, K.
in: Applied Mathematics Letters, 8 (1995), 37-41
- Fast algorithm for principal partition of a graph
Report No. 94835: Narayanan, H.; Patkar, S.B.
in: Foundations of Software Technology and Theoretical Computer Science 560, (1991), 288-306
- A greedy algorithm for minimizing a separable convex function over a finite jump systems
Report No. 94836: Ando, K.; Fujishige, S.; Naitoh, T.
in: Journal of the Operations Research Society of Japan, 38 (1995), 362-375
1995
Zurück zum Anfang / Back to start
- Valuated matroids intersection. I. Optimality criteria
Report No. 95837: Murota, K.
in: SIAM Journal on Discrete Mathematics, 9 (1996), 545-561
- Valuated matroids intersection. II. Algorithms
Report No. 95838: Murota, K.
in: SIAM Journal on Discrete Mathematics, 9 (1996), 562-576
- Fenchel-type duality for matroid valuations
Report No. 95839: Murota, K.
in: Mathematical Programming: Series A&B Vol. 82,3 (1998), 357-375
- An approximation algorithm for 3-colourability (extended abstract)
Report No. 95840: Schiermeyer, I.
- On exchange axioms for valuated matroids and valuated delta-matroids
Report No. 95841: Murota, K.
in: Combinatorica, 16 (1996), 591-596
- Matroid valuation on independent sets
Report No. 95842: Murota, K.
in: Journal of Combinatorial Theory: Series B Vol. 69,1 (1997), 59-78
- Submodular flows problem with a nonseparable cost function
Report No. 95843: Murota, K.
in: SIAM Journal on Optimization
in: Combinatorica, 19 (1999), 87-109
- Mathematical mechanism underlying Echelon-mode and shear-Band formations: bifurcation
hierarchy of 0(2) x 0(2)- equivariant systems
Report No. 95844: Ikeda, K.; Murota, K.
- The delta-sum of matching delta-matroids
Report No. 95845: Bouchet, A.; Schwärzler, W.
in: Discrete Mathematics, 181 (1998), 53-63
- Two algorithms for valuated delta-matroids
Report No. 95846: Murota, K.
in: Applied Mathematics Letters, 9 no.3 (1996), 67-71
- The length and width of combinatorial optimization problems
Report No. 95847: Hu, T.C.
- Convexity and Steinitz's exchange property
Report No. 95848: Murota, K.
in: Lecture Notes in Computer Science Vol. 1084(1996), 260-274
in: Advances in Mathematics, 124 (1996), 272-311.
- Characterizing valuated delta-matroids as a family of delta-matroids
Report No. 95849: Murota, K.
in: SIAM Journal of Discrete Mathematics Vol. 9 (1996), 562-576
- Optimum alphabetic binary trees
Report No. 95850: Hu, T.C.
in: Lecture Notes in Computer Science Vol. 1120(1996), 234-243
- Verdrahtung im VLSI-Design
Report No. 95851: Hetzel, A. (Dissertation)
- Using the generalized assignment problem in scheduling the ROSAT space telescope
Report No. 95852: Nowakovski, J.; Schwärzler, W.; Triesch, E.
in: European Journal of Operations Research Vol. 112,3 (1996), 531-541
1996
Zurück zum Anfang / Back to start
- A resilience strategy for a single source-destination pair
Report No. 96853: Brightwell, G.; Shepherd, B.
in: CDAM Research Report CDAM-96-22
- Platzierung im VLSI-Design und ein zweidimensionales Zerlegungsproblem
Report No. 96854: Vygen, J. (Dissertation)
1997
Zurück zum Anfang / Back to start
- Vojtech Jarnik's work in combinatorial optimization
Report No. 97855: Korte, Bernhard ; Nesetril, Jaroslav
in: Diskr. Math. 235, (2001), 1-17
- Conjectures on the uniqueness of Hamiltonian cycles and the number of perfect matchings
Report No. 97856: Triesch, E.
- Elusive Graph Properties
Report No. 97857: Triesch, E.
in: SIAM Journal on Computing 23, (1994), 247-254
- Improved results for competitive group testing
Report No. 97860: Schlaghoff, Jens ; Triesch, Eberhard
- Parallele Heuristiken für sehr große Traveling Salesman Probleme
Report No. 97859: Rohe, André (Diplomarbeit)
- Perfect matchings in balanced hypergraph - a combinatorical approach
Report No. 97860: Huck, Andreas; Triesch, Eberhard
in: Combinatorica 22, (2002), 409-416
- K-independence and the k-residue of a graph
Report No. 97861: Jelen, Frank
in: Journal on Graph Teory 32, (1999), 241-249
- The residue of a graph in comparison with other lower bounds on the independence number
Report No. 97862 : Jelen, Frank
- Computing minimum-weight perfect matchings
Report No.: 97863 : Cook, William ; Rohe, André
in: INFORMS Journal on Computing 11 (1999), 138-148
- Reducible configurations for the cycle-double-cover-conjecture
Report No. 97864 : Huck, Andreas
in: Discrete Applied Mathematics 99, (2000), 71-90
1998
Zurück zum Anfang / Back to start
- Perfect matchings versus odd cuts
Report No. 98865 : Szigeti, Zoltan
in: Combinatorica 22, (2002), 575-589
- On the bipartite travelling salesman problem
Report No. 98866 : Frank, Andras ; Triesch, Eberhard ; Korte, Bernhard ; Vygen, Jens
- On maximum lengths of Davenport-Schinzel sequences
Report No. 98867 : Klazar, Martin
in: Contemporary Trends in Discrete Mathematics AMS (1999), 169-173
- Efficient implementation of the Goldberg-Tarjan minimum-cost flow algorithm
Report No. 98868 : Bünnagel, Ursula ; Korte, Bernhard ; Vygen, Jens
in: Optimization Methods and Software 10, (1998), 157-174
- Counting pattern-free set partitions I
Report No. 98869 : Klazar, Martin
in: European Journal of Combinatorics 21 (2000), 367-378
- On the graphic matroid parity problem
Report No. 98870 : Szigeti, Zoltan
in: Journal of Combinatorial Theory 88, (2003), 247-260
- Edge-disjoint paths in series-parallel graphs
Report No. 98871 : Vygen, Jens
published in: T. Nishizeki, J. Vygen, X. Zhou, The Edge-Disjoint Paths Problem is NP-complete
for Series-Parallel Graphs.
Discrete Applied Mathematics 115, (2001), 177-186
- Square grids with long "diagonals"
Report No. 98872 : Gaspar, Zsolt ; Radics, Norbert ; Recski, Andras
in: Optimization Methods and Software 10, (1998), 217-231
- On the solution of traveling salesman problems
Report No. 98873 : Applegate, David ; Bixby, Robert ; Cook, William
in: Documenta Mathematika (1998), 645-656
- Almost perfect matrices and graphs
Report No. 98874 : Padberg, Manfred
in: Mathematics in Operations Research 96, (2001), 1-18
- Approximating separable nonlinear functions via mixed zero-one programs
Report No. 98875 : Padberg, Manfred
in: Operations Research Letters 27, (2000), 1-5
- On generalizations of matching-covered graphs
Report No. 98876 : Szigeti, Zoltan
in: European Journal of Combinatorics, 22 (2001), 865-877
1999
Zurück zum Anfang / Back to start
- Rigidity of square grids with holes
Report No. 99877 : Gaspar, Zolt ; Radics, Norbert ; Recski, Andras
in: Computer Assisted Mechanics and Engineering Sciences 6, (1999), 329-335
- A linear representation of the ear-matroid
Report No. 99878 : Szegedy, Christian
- The clique-rank of 3-chromatic perfect graphs
Report No. 99879 : Fonlupt, Jean
in: Proceedings of the workshop in honor of Manfred Padberg (2001)and in The sharpest cut: the impact of Manfred Padberg and his work, (2004), 39-49
- Timing Optimierung beim physikalischen Layout von nicht-hierarchischen Designs
Report No. 99880 : Schietke, Jürgen (Dissertation)
-
Cycle time and slack optimization for VLSI-Chips
Report No. 99881 : Albrecht, Christoph; Korte, Bernhard; Schietke, Jürgen; Vygen, Jens
in: International Conference on Computer Aided Design, (1999), 232-238
- Some polynomially solvable subcases of the detailed routing problem in VLSI design
Report No. 99882 : Recski, Andras
in: Discrete Applied Mathematics 115 (2001), 199-208
- Inkrementelles Reengineering von Software-Systemen unter
Verwendung von Verfahren der diskreten Optimierung am Beispiel eines
CAE-Systems
Report No. 99883 : Seelmann-Eggebert, Jörg (Dissertation)
- An orientation theorem with parity conditions
Report No. 99884 : Frank, András; Jordan, Tibor; Szigeti, Zoltan
in: Integer Programming and Combinatorial Optimization (1999), 183-190, Lecture Notes in Computer Science 1610, (1999) and in Discrete Applied Mathematics 115, (2001), 37-47
in: Discrete Applied Mathematics 115, (2001), 37-47
- Finding tours in the TSP
Report No. 99885 : Applegate, David; Bixby, Robert; Chvatal, Vasek; Cook, William
- Analyzing the structure of large graphs
Report No. 99886 : Kannan, Ravi; Vinay, V.
- Chained Lin-Kernighan for Large Traveling Salesman Problems
Report No. 99887 : Applegate, D.; Cook, W.; Rohe, A.
in: INFORMS Journal on Computing 15 (2003), 82-92
- On the matrix-cut rank of polyhedra
Report No. 99888 : Cook, William; Dash, Sanjeeb
in: Mathematics of Operations Research 26, (2001), 19-30
- On dual minimum cost flow algorithms
Report No. 99889 : Vygen, Jens
in: Annual ACM Symposium on Theory of Computing, (2000), 117-125
(extended abstract) and in: Mathematical Methods of Operations Research (2001), 101-126
- L1-Steinerbaumprobleme. Exakte und approximative Algorithmen und polynomiell lösbare Spezialfälle
Report No. 99890 : Hauptmann, Mathias (Diplomarbeit)
2000
Zurück zum Anfang / Back to start
- Embeddability of the combinohedron
Report No. 00891 : Ramírez Alfonsín, J.L.; Romero, Dav
in: Discrete Mathematics 254 (2002), 473-483
- A Catalog of Hanan Grid Problems
Report No. 00892 : Zachariasen, M.
in: Networks 38, (2001), 76-83
- The Diophantine Frobenius Problem
Report No. 00893 : Ramírez Alfonsín, J.L.
- Das Multicommodity-Flow-Problem und seine Anwendung im Global Routing
Report No. 00894 : Werber, Jürgen (Diplomarbeit)
- Restricted h-Matchings in Bipartite Graphs
Report No. 00895 : Frank, András
- The Euclidean-Bipartite TSP: NP-Completeness and Solvable Cases
Report No. 00896 . Ramírez Alfonsín, Jorge L.; Romero, David; Sánchez-Flores, Adolfo
- On Linked Spatial Representations
Report No. 00897 : Ramírez Alfonsín, Jorge L.
in: Journal of Knot Theory and its Ramifications 10 (2001), 143-150
- Platzierung im VLSI Design
Report No. 00898 : Brenner, Ulrich (Diplomarbeit)
- Elmore-Delay optimale Steinerbäume im VLSI-Design
Report No. 00899 : Peyer, Sven (Diplomarbeit)
- Four-Way Partitioning of Two-Dimensional Sets
Report No. 00900 : Vygen, Jens
published under the title: Geometric quadrisection in linear time, with application to VLSI placement
in: Discrete Optimization 2, (2005), 362-390
- Gate-Sizing im VLSI-Design
Report No. 00901 : Langkau, Katharina (Diplomarbeit)
- Disconnected Coverings for Oriented Matroids via Simultanious Mutations
Report No. 00902: Forge, D. ; Ramírez Alfonsín, J.L. ; Yeun, H.
in: Discrete Mathematics 258, (2003), 353-359
- Bisubmodular Function Minimization
Report No. 00903 : Fujishige, Satoru; Iwata, Satoru
in: Lecture Notes in Computer Science 2081, (2001) 160-169
in: IPCO (2001), 160-169
- Worst-Case Ratios of Networks in the Rectlinear Plane
Report No. 00904 : Brenner, Ulrich; Vygen, Jens
in: Networks 38 (2001), 126-139
- Edge-Connection of Graphs, Digraphs and Hypergraphs.
Report No. 00905: Frank, András
in: More sets, graphs and numbers, (2006), 93-141
- Rectilinear Group Steiner Trees and Applications in VLSI Design.
Report No. 00906: Zachariasen, Martin ; Rohe, André
in: Mathematical Programming 94,(2003), 407-433
2001
Zurück zum Anfang / Back to start
- Spatial representations: the Figure-eight and T(5,2).
Report No. 01907: Ramírez Alfonsín, J.L.
in: Journal of Knot Theory and its Ramifications 10, (2001), 143 - 150
- Zwei kombinatorische Optimierungsprobleme im VLSI-Design:
Optimierung der Zykluszeit und der Slackverteilung und globale Verdrahtung.
Report No. 01908: Albrecht, Christoph (Dissertation)
- Routingprobleme bei der Schaltplanerstellung.
Report No. 01909: Trapp, Tobias (Diplomarbeit)
- Das Inverterbaum-Problem im VLSI-Design.
Report No. 01910: Klick, Iris (Diplomarbeit)
- Solution of a Min-Max Vehicle Routing Problem.
Report No. 01911: Applegate, David ; Cook, William ; Dash, Sanjeeb ; Rohe, André
in: INFORMS Journal on Computing Vol. 14 (2002), 132-143
- Theory of VLSI Layout.
Report No. 01912: Vygen, Jens (Habilitationsschrift)
- Delay-Related Secondary Objectives for Rectilinear Steiner Minimum Trees.
Report No. 01913: Peyer, Sven ; Zachariasen, Martin ; Jørgensen, David Grove
in: Discrete Applied Mathematics Vol. 136 (2004), 271-298
2002
Zurück zum Anfang / Back to start
- Sequential and Parallel Algorithms for Local Routing.
Report No. 02914: Rohe, André (Dissertation)
-
Algorithmen für Potential-Balancierungs-Probleme und Anwendungen im VLSI-Design
Report No : 02915 : Held, Stephan (Diplomarbeit aus dem Jahr 2001)
- An Effective Congestion Driven Placement Framework.
Report No. 02916: Brenner, Ulrich ; Rohe, André
in: International Symposium on Physical Design (2002), 6-11; and in: IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems 22, (2003), 387-394
- A Note on Schrijver's Submodular Function Minimization Algorithm.
Report No. 02917: Vygen, Jens
in: Journal on Combinatorial Theory Series B 88, (2003), 399-402
- Schnelle Pfadsuche im Global Routing.
Report No. 02918: Köhler, Karl (Diplomarbeit)
- Integrierte Placement- und Timing-Optimierung
beim physikalischen Layout von nicht-hierarchischen Designs
hochintegrierter Logikchips.
Report No. 02919: Schülter, Dieta (Dissertation)
- New Theoretical Results on Quadratic Placement.
Report No. 02920: Vygen, Jens
in: Integration, the VLSI Journal 40, (2007), 305-314
- Clocktreedesign mit optimalen Ankunftszeitintervallen.
Report No. 02921: Maßberg, Jens (Diplomarbeit)
- Bestimmung der Verdrahtungskapazitäten im Global Routing.
Report No. 02922: Müller, Dirk (Diplomarbeit)
- A Tutorial on VLSI Placement.
Report No. 02923: Vygen, Jens
2003
Zurück zum Anfang / Back to start
- Approximation of Rectilinear Steiner Trees with
Length Restrictions on Obstacles
Report No. 03924: Müller-Hannemann, Matthias ; Peyer, Sven
in: Workshop on Algorithms and Data Structures (WADS), (2003), 207-218
- Legalizing a Placement with Minimum Total Movement
Report No: 03925: Brenner, Ulrich ; Vygen, Jens
in: IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems 23 (2004), 1597-1613
- Slack optimization of Timing-Critical Nets
Report No : 03926: Müller-Hannemann, Matthias ; Zimmermann, Ute
in: Annual European Symposium on Algorithms (ESA), (2003), 727-739
- Slack in Static Timing Analysis
Report No : 03927: Vygen, Jens
in: IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems 25 (2006), 1876-1885
- Clock Scheduling and Clocktree Construction for High Performance ASICs
Report No : 03928: Held, Stephan ; Korte, Bernhard ; Ringe, Matthias ; Vygen, Jens
in: Proceedings of the IEEE International Conference on Computer Aided Design (2003), 232-239
- An Improved Analysis of Goemans and Williamson's LP-relaxation for MAX SAT
Report No : 03929: Asano, Takao
in: Theoretical Computer Science 354, (2006), 339-353
- Chromatic Characterization of Biclique Cover
Report No : 03930: Cornaz, Denis ; Fonlupt, Jean
in: Discrete Mathematics 306, (2006), 495-507
- Asymptotically Optimal Boolean Circuits for Functions of the Form
gn-1(gn-2(...g3(g2(g1(x1,x2),x3),x4)...,xn-1),xn)
Report No: 03931: Rautenbach, Dieter ; Szegedy, Christian ; Werber, Jürgen
- Delay Optimization of Linear Depth Boolean Circuits with Prescribed Input Arrival Times
Report No : 03932: Rautenbach, Dieter ; Szegedy, Christian ; Werber, Jürgen
in: Journal of Discrete Algorithms 4, (2006), 526-537
- Fast Circuits for Functions whose Inputs have Specified Arrival Times
Report No : 03933: Rautenbach, Dieter ; Szegedy, Christian ; Werber, Jürgen
- Bewegungsminimale Legalisierung von Platzierungen im VLSI-Design
Report No : 03934: Pauli, Anna (Diplomarbeit)
- Near-Optimum Global Routing with Coupling Delay Bounds, and Power Consumption
Report No : 03935 : Vygen, Jens
in: Integer Programming and Combinatorial Optimization; Proceedings of the 10th International IPCO Conference; LNCS 3064, (2004), 308-324
2004
Zurück zum Anfang / Back to start
- Algorithmen, Implementation und Vergleich von Verfahren zur Konstruktion von Inverterbäumen im VLSI-Design
Report No : 04936 : Zimmermann, Ute (Diplomarbeit)
- Simultaneous Large Cuts
Report No : 04937 : Rautenbach, Dieter ; Szigeti, Zoltán
- On Parity Families
Report No : 04938 : Szigeti, Zoltán
- A Class of Problems for which Cyclic Relaxation Converges Linearly
Report No : 04939 : Rautenbach, Dieter ; Szegedy, Christian
in: Computational Optimization and Applications 41 (2008), 53-60
- A Subgradient Method Using Alternating Projections
Report No : 04940 : Rautenbach, Dieter ; Szegedy, Christian
- Edge-connectivity augmentations of graphs and hypergraphs
Report No : 04941 : Szigeti, Zoltán
in: Research Trends in Combinatorial Optimization, (2004), 483-521
- On the Cost of Optimal Alphabetic Code Trees with Unequal Letter Costs
Report No : 04942 : Rautenbach, Dieter ; Szegedy, Christian ; Werber, Jürgen
in: European Journal Combinatorics 29 (2008), 386-394
- Analytisches Placement im VLSI-Design
Report No : 04943 : Struzyna, Markus (Diplomarbeit)
- Faster and Better Global Placement by a New Transportation Algorithm
Report No : 04944 : Brenner, Ulrich ; Struzyna, Markus
in: 42nd Design Automation Conference, Proceedings, (2005), 591-596
- On the complexity of the planar directed edge-disjoint paths problem
Report No : 04945 : Müller, Dirk
in: Mathematical Programming 105, (2005), 275-288
- Weiszfeld's algorithm revisited once again
Report No : 04946 : Rautenbach, Dieter ; Struzyna, Markus ; Szegedy, Christian ; Vygen, Jens
2005
Zurück zum Anfang / Back to start
- From Stars to Comets. Improved Local Search for Universal Facility Location
Report No : 05947 : Vygen, Jens
in: Operations Research Letters 35 (2007), 427-433
- Some Applications of the Weighted Combinatorial Laplacian
Report No : 05948 : Szegedy, Christian (Dissertation)
- Approximation Algorithms for Network Design and Facility Location with Service Capacities
Report No : 05949 : Maßberg, Jens ; Vygen, Jens
In: Approximation, Randomization and Combinatorial Optimization 3624, (2005), 158-169; Proceedings of the 8th International Workshop on Approximation Algorithms for Combinatorial Optimization Problems (2005); LNCS 3624, 158-169, and under the title in ACM Transactions on Algorithms 4, (2008)
- Approximation Algorithms for Facility Location Problems
Report No : 05950 : Vygen, Jens
-
Yield Improvement by Local Wiring Redundancy
Report No : 05951 : Bickford, Jeanne ; Hibbeler, Jason ; Bühler, Markus ; Koehl, Jürgen ; Müller, Dirk ; Peyer, Sven ;
Schulte, Christian
in: Proceedings of the 7th International Symposium on Quality Electronic Design (ISQED), (2006), 473-478
-
Konstruktion von Inverterbäumen im VLSI-Design unter Berücksichtigung von zeitlichen Bescränkungen
Report No : 05952 : Bartoschek, Christoph (Diplomarbeit)
-
Theory and Practice of VLSI Placement
Report No : 05953 : Brenner, Ulrich (Dissertation)
-
A Faster Polynomial Algorithm for the Unbalanced Hitchcock Transportation Problem
Report No : 05954 : Brenner, Ulrich
In: Operations Research Letters 36, (2008), 408-413
2006
Zurück zum Anfang / Back to start
-
Uncomputability and Computational Completeness below and up to the Real Halting Problem
Report No : 06955 : Meer, Klaus; Ziegler Martin
in: Logical Approaches to Computational Barriers, (2006), 368-377
-
On the OBDD Size for Graphs of Bounded Tree- and Clique-Width
Report No : 06956 : Meer, Klaus; Rautenbach Dieter
in: Discrete Math. 309 (2009), 843-851
-
Optimization and approximation problems related to polynomial system solving
Report No : 06957 : Meer, Klaus
In: Logical Approaches to Computational Barriers;
Proceedings of the Second Conference on Computability in Europe;
LNCS 3988, (2006), 360-367
-
A Conjecture of Borodin and a Coloring of Grünbaum
Report No : 06958 : Rautenbach, Dieter
in: J. Graph Theory 58 (2008), 139-147
-
Large Induced Forests in C3- and C4-free Graphs of Maximum Degree at most 3
Report No : 06959 : Rautenbach, Dieter
-
Efficient Generation of Short and Fast Repeater Tree Topologies
Report No : 06960 : Bartoschek, Christoph; Held, Stephan; Rautenbach, Dieter; Vygen, Jens
in: Proceedings of the International Symposium on Physical Design (2006), 120-127
-
Optimizing Yield in Global Routing
Report No : 06961 : Müller, Dirk
in: Proceedings of the 2006 IEEE/ACM International Conference on Computer-Aided Design, (2006), 480-486
-
Bonn Tools: Mathematical Innovation for Layout and Timing Closure of Systems on a Chip
Report No : 06962 : Korte, Bernhard; Vygen, Jens; Rautenbach, Dieter
In: Proceedings of the IEEE 95 (2007), 555-572
-
Analytical Methods in VLSI Placement
Report No : 06963 : Brenner, Ulrich; Vygen, Jens
In: Handbook of Algorithms for VLSI Physical Design Automation, (2009), 327-346 (C.J. Alpert, D.P. Mehta, S.S. Sapatnekar eds.)
-
A Generalization of Dijkstra's Shortest Path Algorithm with Applications to VLSI Routing
Report No : 06964 : Peyer, Sven ; Rautenbach, Dieter ; Vygen, Jens
Journal of Discrete Algorithms 7 (2009), 377-390
-
Yield Optimierung im Detailed Routing
Report No : 06965 : Schulte, Christian
-
Clusteringprobleme im Clocktreedesign
Report No : 06966 : Berger, Florian (Diplomarbeit)
2007
Zurück zum Anfang / Back to start
-
VLSI Placement with Position Constraints and Local Densities
Report No : 07967 : Struzyna, Markus
-
Fast Gate Sizing and Timing Closure for Multi-Million Cell Designs
Report No : 07969 : Held, Stephan
-
An Effective Algorithm for Mixed-Size VLSI Placement
Report No : 07970 : Brenner, Ulrich
-
Timing Optimization by Restructuring Long Combinatorial Paths
Report No : 07971 : Werber, Jürgen ; Rautenbach, Dieter ; Szegedy, Christian
In: Proceedings of the International Conference on Computer-Aided Design (2007), 536-543
-
Time-Cost-Tradeoff-Probleme und eine Anwendung in der Timing-Optimierung im VLSI-Design
Report No : 07972 : Schmedding, Rüdiger (Diplomarbeit)
-
Binary Trees with Choosable Edge Lengths
Report No : 07973 : Massberg, Jens ; Rautenbach, Dieter
In: Information Processing Letters (2009), 1087-1092
-
Combinatorial Optimization in VLSI Design
Report No : 07974 : Held, Stephan ; Korte, Bernhard ; Rautenbach, Dieter ; Vygen, Jens
In: Combinatorial Optimization: Methods and Applications (V. Chvátal, N. Sbihi, eds.), IOS Press, to appear
-
On the Scheduling Model 1|·|s1|∑i=1,…,n Ui
Report No : 07975 : Yue, Minyi
-
Logic Restructuring for Timing Optimization in VLSI Design
Report No : 07976 : Werber, Jürgen (Dissertation)
-
Efficient Algorithms for Short and Fast Repeater Trees. I. Topology Generation
Report No : 07977 : Bartoschek, Christoph ; Held, Stephan ; Rautenbach, Dieter ; Vygen, Jens
-
Efficient Algorithms for Short and Fast Repeater Trees. II. Buffering
Report No : 07978 : Bartoschek, Christoph ; Held, Stephan ; Rautenbach, Dieter ; Vygen, Jens
-
BonnPlace: Placement of Leading-Edge Chips by Advanced Combinatorial Algorithms
Report No : 07979 : Brenner, Ulrich ; Struzyna, Markus ; Vygen, Jens
in: IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems 27 (2008), 1607-1620
-
Shortest Path and Steiner Trees in VLSI Routing
Report No : 07980 : Peyer, Sven (Dissertation)
2008
Zurück zum Anfang / Back to start
-
A Local Approximation Algorithm for Maximum Weight Matching
Report No : 08981 : Nieberg, Tim
in: Proceedings of the fifth International Workshop on Foundations of Mobile Computing (2008), 87-92
-
Iterative Balancierungsverfahren und ihre Anwendung für das Clock-Skew-Scheduling
Report No : 08982 : Kleff, Alexander (Diplomarbeit)
-
Combinatorial Problems in Chip Design
Report No : 08983 : Korte, Bernhard ; Vygen, Jens
in: Building Bridges Between Mathematics and Computer Science (M. Grötschel, G.O.H. Katona, eds.),
Springer, Berlin 2008, 333-368
-
Lower bounds for the sink clustering problem
Report No : 08984 : Maßberg, Jens
-
The Floyd-Warshall Algorithms on Graphs with Negative Cycles
Report No : 08985 : Hougardy, Stefan
-
Timing Closure in Chip Design
Report No : 08986 : Held, Stephan (Dissertation)
-
Faster Min-Max Resource Sharing and Applications
Report No : 08987 : Müller, Dirk ; Vygen, Jens
-
Verbesserte Legalisierung von Platzierungen im VLSI-Design durch Kürzeste-Wege-Methoden
Report No : 08988 : Krupke, Immo (Diplomarbeit)
-
Linear Time Approximation Algorithms for Degree Subgraph Problems
Report No : 08989 : Hougardy, Stefan
in: Research Trends in Combinatorial Optimization (W.J. Cook, L. Lovász. J. Vygen, eds.), Springer, Berlin 2009, 185-200
-
On the complexity of bin packing, scheduling, and placement
Report No : 08990 : Vygen, Jens
-
Fast Buffering for Optimizing Worst Slack and Resource Consumption in Repeater Trees
Report No : 08991 : Bartoschek, Christoph ; Held, Stephan ; Rautenbach, Dieter ; Vygen, Jens
in: Proceedings of the International Symposium on Physical Design (2009), 43-50
-
Gate Sizing for Large Cell-Based Designs
Report No : 08992 : Held, Stephan
In: Design, Automation and Test in Europe, Proceedings, IEEE 2009, 827-832
-
Mathematik im Chip-Design
Report No : 08993 : Koehl, Jürgen ; Korte, Bernhard ; Vygen, Jens
In: Produktionsfaktor Mathematik, (M. Grötschel, K. Lucas, V. Mehrmann, eds.), Springer, Berlin 2009
2009
Zurück zum Anfang / Back to start
-
Macro-Platzierung im VLSI-Design
Report No : 09994 : Schneider, Jan (Diplomarbeit)
-
Weiterentwicklung der probabilistischen Congestion-Abschätzung
Report No : 09995 : Menge, Andreas (Diplomarbeit)
-
Schneller Algorithmus für kürzeste Wege in irregulären Gittergraphen
Report No : 09996 : Humpola, Jesco (Diplomarbeit)
-
Voronoi-Diagramme von Achtecken in der Maximum-Metrik
Report No : 09997 : Gester, Michael (Diplomarbeit)
-
The Repeater Tree Construction Problem
Report No : 09998 : Bartoschek, Christoph; Held, Stephan; Maßberg, Jens; Rautenbach, Dieter; Vygen, Jens
-
Online algorithms for constructing binary minimax and almost minimax trees
Report No : 09999 : Maßberg, Jens
-
Drei Vorlesungen über Bäume
Report No : 091000 : Vygen, Jens
-
Fast Resource Sharing in VLSI Routing
Report No : 091001 : Müller, Dirk (Dissertation)
-
Facility Location and Clock Tree Synthesis
Report No : 091002 : Maßberg, Jens (Dissertation)
-
Faster algorithm for optimum Steiner trees
Report No : 091003 : Vygen, Jens