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arXiv · 1401.6852

Crossed product by actions of finite groups with the Rokhlin Property

Luis Santiago
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Abstract

We introduce and study a Rokhlin-type property for actions of finite groups on (not necessarily unital) C*-algebras. We show that the corresponding crossed product C*-algebras can be locally approximated by C*-algebras that are stably isomorphic to closed two-sided ideals of the given algebra. We then use this result to prove that several classes of C*-algebras are closed under crossed products by finite group actions with this Rokhlin property.

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Luis Santiago. 2014-01-27. Crossed product by actions of finite groups with the Rokhlin Property. https://arxiv.org/abs/1401.6852

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