Combinatorica

, Volume 10, Issue 1, pp 107–109

On recognizing integer polyhedra

  • C. H. Papadimitriou
  • M. Yannakakis
Note

DOI: 10.1007/BF02122701

Cite this article as:
Papadimitriou, C.H. & Yannakakis, M. Combinatorica (1990) 10: 107. doi:10.1007/BF02122701

Abstract

We give a simple proof that, determining whether a convex polytope has a fractional vertex, is NP-complete.

AMS subject classification (1980)

68Q25

Copyright information

© Akadémiai Kiadó 1990

Authors and Affiliations

  • C. H. Papadimitriou
    • 1
  • M. Yannakakis
    • 2
  1. 1.Dep. of Computer Science and EngineeringUniv. of California at San DiegoUSA
  2. 2.AT & T Bell LaboratoriesMuray HillUSA