Representing Structured Semigroups on Etale Groupoid Bundles
Category Theory
2022-02-11 v5 Operator Algebras
Rings and Algebras
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.
Cite
@article{arxiv.2010.04961,
title = {Representing Structured Semigroups on Etale Groupoid Bundles},
author = {Tristan Bice},
journal= {arXiv preprint arXiv:2010.04961},
year = {2022}
}
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