Please use this identifier to cite or link to this item:
http://repo.lib.jfn.ac.lk/ujrr/handle/123456789/9317
Title: | Strong Invariant Approximation Property for Discrete Groups |
Authors: | Kannan, K. |
Keywords: | Strong invariant approximation property;Uniform Roe algebras;Invariant approximation property |
Issue Date: | 2013 |
Publisher: | International Journal of Pure and Applied Mathematics |
Abstract: | Let G be a countable exact discrete group. We show that G has the approximation property if and only if C ∗ u (G, S) G = C ∗ λ (G) ⊗ S for any Hilbert space H and closed subspace S ⊆ H, we have where C ∗ u (G) is the uniform Roe algebra. This answers a question of J. Zacharias. |
URI: | http://repo.lib.jfn.ac.lk/ujrr/handle/123456789/9317 |
ISSN: | 1311-8080 (printed version) |
DOI: | http://dx.doi.org/10.12732/ijpam.v85i6.11 |
Appears in Collections: | Mathematics and Statistics |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
Strong Invariant Approximation Property for Discrete Groups.pdf | 113.67 kB | Adobe PDF | View/Open |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.