The orbit spaces of groupoids whose $C^*$-algebras are CCR
Operator Algebras
2018-07-25 v2
Abstract
Let G be second countable locally compact Hausdorff groupoid with a continuous Haar system. We remove the assumption of amenability in a theorem of Clark about groupoids whose -algebras are CCR. We show that if the groupoid C*-algebra of G is CCR then the orbits of G are closed.
Keywords
Cite
@article{arxiv.1806.05623,
title = {The orbit spaces of groupoids whose $C^*$-algebras are CCR},
author = {Daniel W van Wyk},
journal= {arXiv preprint arXiv:1806.05623},
year = {2018}
}
Comments
21 page