Representing Structured Semigroups on Etale Groupoid Bundles

Published 10 Oct 2020 in math.CT, math.OA, and math.RA | (2010.04961v5)

Abstract: We examine a semigroup analogue of the Kumjian-Renault representation of C*-algebras with Cartan subalgebras on twisted groupoids. Specifically, we show how to represent semigroups with distinguished normal subsemigroups as `slice-sections' of groupoid bundles.

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Authors (1)

Tristan Bice

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