Zero divisor graphs of semigroups

Frank DeMeyer, Lisa DeMeyer

Research output: Contribution to journalArticlepeer-review

114 Scopus citations


The zero divisor graph of a commutative semigroup with zero is a graph whose vertices are the nonzero zero divisors of the semigroup, with two distinct vertices joined by an edge in case their product in the semigroup is zero. We continue the study of this construction and its extension to a simplicial complex.

Original languageEnglish
Pages (from-to)190-198
Number of pages9
JournalJournal of Algebra
Issue number1
StatePublished - Jan 1 2005


Dive into the research topics of 'Zero divisor graphs of semigroups'. Together they form a unique fingerprint.

Cite this