Non-amenable principal groupoids with weak containment
Operator Algebras
2018-04-25 v3 Group Theory
Abstract
We construct examples of principal groupoids that have weak containment but are not amenable, thus answering questions by Claire Anantharaman-Delaroche and Rufus Willett.
Keywords
Cite
@article{arxiv.1606.07499,
title = {Non-amenable principal groupoids with weak containment},
author = {Vadim Alekseev and Martin Finn-Sell},
journal= {arXiv preprint arXiv:1606.07499},
year = {2018}
}
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6 pages