The weak containment problem for \'etale groupoids which are strongly amenable at infinity
Operator Algebras
2022-02-01 v3 Dynamical Systems
Abstract
We show that an \'etale groupoid which is strongly amenable at infinity is amenable whenever its full and reduced -algebras coincide.
Keywords
Cite
@article{arxiv.2011.13852,
title = {The weak containment problem for \'etale groupoids which are strongly amenable at infinity},
author = {Julian Kranz},
journal= {arXiv preprint arXiv:2011.13852},
year = {2022}
}
Comments
10 pages, added some clarifying comments and Lemma 5.3. To appear in J. Oper. Theory