Finite presentability of Bruck-Reilly extensions of Clifford monoids

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Abstract

Let M be a Clifford monoid and let θ be an endomorphism of M. We prove that if the Bruck–Reilly extension BR(M, θ) is finitely presented then M is finitely generated. This allows us to derive necessary and sufficient conditions for Bruck–Reilly extensions of Clifford monoids to be finitely presented
Original languageEnglish
Pages (from-to)801-814
JournalJournal of Algebra and its Applications
Volume6
Issue number5
DOIs
Publication statusPublished - Oct 2007

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