Amenability and exactness for dynamical systems and their 𝐶*-algebras

Anantharaman-Delaroche, Claire

doi:10.1090/S0002-9947-02-02978-1

Amenability and exactness for dynamical systems and their $C^{*}$-algebras
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Trans. Amer. Math. Soc. 354 (2002), 4153-4178 Request permission

Abstract:

We study the relations between amenability (resp. amenability at infinity) of $C^{*}$-dynamical systems and equality or nuclearity (resp. exactness) of the corresponding crossed products.

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