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An Improvement of the Beck–Fiala Theorem

Published online by Cambridge University Press:  06 July 2015

BORIS BUKH*
Affiliation:
Department of Mathematical Sciences, Wean Hall 6113, Carnegie Mellon University, Pittsburgh, PA 15213, USA (e-mail: bbukh@math.cmu.edu)

Abstract

In 1981 Beck and Fiala proved an upper bound for the discrepancy of a set system of degree d that is independent of the size of the ground set. In the intervening years the bound has been decreased from 2d − 2 to 2d − 4. We improve the bound to 2d − log*d.

Type
Paper
Copyright
Copyright © Cambridge University Press 2015 

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References

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