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

2000/05/02 by C. Anantharaman-Delaroche, Claire Anantharaman-Delaroche, Anantharaman-Delaroche, C.
Mathematics · #Advanced Operator Algebra Research #Advanced Topics in Algebra #Algebraic structures and combinatorial models #FOS: Mathematics #Operator Algebras (math.OA) #math.OA

paper · pdf · doi:10.48550/arxiv.math/0005014

16 pages, Ams-Tex, minor grammatical changes

openalex publication_date 2000/05/02 · arxiv created 2000/08/07 · arxiv updated 2009/11/30 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28

Abstract

In this survey, 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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