The classifying space of an inverse semigroup
Category Theory
2012-10-17 v1
Abstract
We refine Funk's description of the classifying space of an inverse semigroup by replacing his *-semigroups by right generalized inverse *-semigroups. Our proof uses the idea that presheaves of sets over meet semilattices may be characterized algebraically as right normal bands.
Keywords
Cite
@article{arxiv.1210.4421,
title = {The classifying space of an inverse semigroup},
author = {Ganna Kudryavtseva and Mark V Lawson},
journal= {arXiv preprint arXiv:1210.4421},
year = {2012}
}