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arXiv · 2011.03420

On characterizations of amenable C*-dynamical systems and new examples

Narutaka Ozawa·Yuhei Suzuki
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Abstract

We show the equivalence of several amenability type conditions for C*-dynamical systems. As an application, based on the Pimsner--Meyer construction, we give a new method to produce amenable actions on simple C*-algebras.

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Narutaka Ozawa, Yuhei Suzuki. 2020-11-06. On characterizations of amenable C*-dynamical systems and new examples. https://doi.org/10.1007/s00029-021-00699-2

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