The Fourier-Stieltjes algebra of a C*-dynamical system II
Operator Algebras
2020-03-24 v2 Functional Analysis
Abstract
We continue our study of the Fourier-Stieltjes algebra associated to a twisted (unital, discrete) C*-dynamical system and discuss how the various notions of equivalence of such systems are reflected at the algebra-level. As an application, we show that the amenability of a system, as defined in our previous work, is preserved under Morita equivalence.
Keywords
Cite
@article{arxiv.1908.09654,
title = {The Fourier-Stieltjes algebra of a C*-dynamical system II},
author = {Erik Bédos and Roberto Conti},
journal= {arXiv preprint arXiv:1908.09654},
year = {2020}
}
Comments
22 pages. Updated version, in accordance with the comments from the referees. To appear in Studia Math