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arXiv · 2308.06830

Exotic circle actions on classifiable C*-algebras

Ilan Hirshberg
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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.

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Ilan Hirshberg. 2023-08-13. Exotic circle actions on classifiable C*-algebras. https://arxiv.org/abs/2308.06830

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