Cayley color graphs of inverse semigroups and groupoids

Research output: Contribution to journalArticle

1 Scopus citations

Abstract

The notion of Cayley color graphs of groups is generalized to inverse semigroups and groupoids. The set of partial automorphisms of the Cayley color graph of an inverse semigroup or a groupoid is isomorphic to the original inverse semigroup or groupoid. The groupoid of color permuting partial automorphisms of the Cayley color graph of a transitive groupoid is isomorphic to the original groupoid.

Original languageEnglish (US)
Pages (from-to)683-692
Number of pages10
JournalCzechoslovak Mathematical Journal
Volume58
Issue number3
DOIs
StatePublished - Sep 1 2008

Keywords

  • Cayley color graph
  • Groupoid
  • Inverse semigroup

ASJC Scopus subject areas

  • Mathematics(all)

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