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arXiv:1401.6852 [math.OA]AbstractReferencesReviewsResources

Crossed product by actions of finite groups with the Rokhlin Property

Luis Santiago

Published 2014-01-27Version 1

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.

Categories: math.OA
Subjects: 46L05, 46L55
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