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arXiv · 1204.5822

Coactions on Cuntz-Pimsner algebras

S. Kaliszewski·John Quigg·David Robertson
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Abstract

We investigate how a correspondence coaction gives rise to a coaction on the associated Cuntz-Pimsner algebra. We apply this to recover a recent result of Hao and Ng concerning Cuntz-Pimsner algebras of crossed products of correspondences by actions of amenable groups.

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S. Kaliszewski, John Quigg, David Robertson. 2013-01-06. Coactions on Cuntz-Pimsner algebras. https://arxiv.org/abs/1204.5822

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