Symmetric invariants and cohomology of groups
โ Scribed by Alejandro Adem; John Maginnis; R. James Milgram
- Publisher
- Springer
- Year
- 1990
- Tongue
- English
- Weight
- 950 KB
- Volume
- 287
- Category
- Article
- ISSN
- 0025-5831
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
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_
Let G be a linear algebraic group defined over a field F. One can define an equivalence relation (called R-equivalence) on the group G F of points over F as follows (cf. [4, 9, 14]). Two points g 0 g 1 โ G F are R-equivalent, if there is a rational morphism f 1 F โ G of algebraic varieties over F de