Exotic circle actions on classifiable C*-algebras
Operator Algebras
2023-12-22 v2
Abstract
We construct an example of a simple nuclear separable unital stably finite Z-stable C*-algebra along with an action of the circle such that the crossed product is simple but not Z-stable.
Keywords
Cite
@article{arxiv.2308.06830,
title = {Exotic circle actions on classifiable C*-algebras},
author = {Ilan Hirshberg},
journal= {arXiv preprint arXiv:2308.06830},
year = {2023}
}
Comments
10 pages. Minor revisions. To appear, J. Funct. Anal