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Amenability and exactness for dynamical systems and their $C^{*}$-algebras


Author: Claire Anantharaman-Delaroche
Journal: Trans. Amer. Math. Soc. 354 (2002), 4153-4178
MSC (2000): Primary 46L05, 46L55
DOI: https://doi.org/10.1090/S0002-9947-02-02978-1
Published electronically: June 4, 2002
MathSciNet review: 1926869
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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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Additional Information

Claire Anantharaman-Delaroche
Affiliation: Département de Mathématiques, Université d’Orléans, B. P. 6759, F-45067 Orléans Cedex 2, France
Email: claire@labomath.univ-orleans.fr

DOI: https://doi.org/10.1090/S0002-9947-02-02978-1
Keywords: Amenability, Exactness, Nuclearity, $C^{*}$-dynamical systems, Crossed products
Received by editor(s): March 19, 2001
Published electronically: June 4, 2002
Article copyright: © Copyright 2002 American Mathematical Society

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