By the method of cyclic cohomology we prove that all tracial states on a twisted group \(C^{*}\)-algebra \(C^{*}(G ; \sigma)\), where \(G\) is a torsion free discrete group of polynomial growth and \(\sigma\) is a 2-cocycle on \(G\) with values in the unit circle group, induce the same map from \(K_
Cohomological Invariants of Algebras with Involution
✍ Scribed by Anne Quéguiner
- Publisher
- Elsevier Science
- Year
- 1997
- Tongue
- English
- Weight
- 355 KB
- Volume
- 194
- Category
- Article
- ISSN
- 0021-8693
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