The tight groupoid of an inverse semigroup
Operator Algebras
2014-09-04 v2 Dynamical Systems
Abstract
In this work we present algebraic conditions on an inverse semigroup S (with zero) which imply that its associated tight groupoid G_{tight)(S) is: Hausdorff, essentially principal, minimal and contracting, respectively. In some cases these conditions are in fact necessary and sufficient.
Cite
@article{arxiv.1408.5278,
title = {The tight groupoid of an inverse semigroup},
author = {Ruy Exel and Enrique Pardo},
journal= {arXiv preprint arXiv:1408.5278},
year = {2014}
}
Comments
Typos corrected and references added