Address:

• Professor Dr. Jens Vygen
  Research Institute for Discrete Mathematics
  University of Bonn
  Lennéstr. 2, 53113 Bonn, Germany

• Phone: +49 - 228 - 73 87 70

• E-Mail: (lastname) (at) or.uni-bonn.de

Fields of work:

• Combinatorial optimization
• Chip design

Books:

• B. Korte, J. Vygen :
  Combinatorial Optimization: Theory and Algorithms
  Algorithms and Combinatorics 21
  Springer, Berlin Heidelberg New York Tokyo Paris Milano
  First edition 2000
  Second edition 2002
  Japanese edition 2005
  Third edition 2006
  Fourth edition 2008
  German edition 2008
  Second Japanese edition 2009
  French edition 2010
  Italian edition 2011
  Fifth Edition 2012
  Second German Edition 2012
  Chinese edition forthcoming
  Russian edition forthcoming
  More information
  
  
• W.J. Cook, L. Lovász, J. Vygen (Eds.) :
  Research Trends in Combinatorial Optimization
  (Bonn 2008)
  Springer, Berlin 2009
  More Information
  
  

Current courses (summer term 2013):

• Lecture Course on Approximation Algorithms
• Seminar über Discrete Mathematics
• Graduate Seminar on Semidefinite Programming and Approximation Algorithms
• Practical programming course on the time-cost tradeoff problem

• in addition, ongoing: graduate seminar on chip design, practical training courses, Oberseminar, seminars accompanying bachelor's, master's, and Diploma theses
• previous courses

Current memberships in editorial boards:

• ACM Transactions on Design Automation of Electronic Systems (since 2013)
• Mathematical Programming (Series A) (since 2004)
• Discrete Optimization (since 2003)
• Operations Research Letters (since 2002)