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Optimization Letters

, Volume 12, Issue 5, pp 1011–1017 | Cite as

An exact result for \((0, \pm \, 1)\)-vectors

  • Peter Frankl
Original Paper
  • 98 Downloads

Abstract

After reviewing some memories and results of a dear friend and great collaborator, Michel-Marie Deza, a result (Theorem 8) is proven that could have very well been a joint paper, should not he have departed under tragical circumstances. This new result determines the maximum possible size of a family of \((0, \pm \, 1)\)-vectors without three vectors adding up to the all-zero vector.

Keywords

Vectors Inequalities Hypergraphs 

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Copyright information

© Springer-Verlag GmbH Germany, part of Springer Nature 2018

Authors and Affiliations

  1. 1.Rényi InstituteBudapestHungary

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