Sequences with group products from finite regular semigroups

Abstract

We find the smallest integer g r(n) such that for each finite regular semigroup S of order n, every sequence of length g r(n) of elements from S contains a consecutive subsequence whose product is a group element. © 2002 Elsevier Science B.V.

Source or Periodical Title

Discrete Mathematics

ISSN

0012365X

Page

141-158

Document Type

Article

Subject

Group element, Regular semigroup, Sequence

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