Generalized fixed-point algebras of certain actions on crossed products
| dc.creator | Abadie, Beatriz | |
| dc.date | 1993-01-28 | |
| dc.date.accessioned | 2026-07-07T09:13:23Z | |
| dc.date.available | 2026-07-07T09:13:23Z | |
| dc.description | Let G and H be two locally compact groups acting on a C*-algebra A by commuting actions. We construct an action on the crossed product AXG out of a unitary 2-cocycle u and the action of H on A. For A commutative, and free and proper actions of G and H, we show that if the roles of these two actions are reversed, and u is replaced by u*, then the corresponding generalized fixed-point algebras, in the sense of Rieffel, are strong-Morita equivalent. We apply this result to the computation of the K-theory of quantum Heisenberg manifolds. | |
| dc.description | 23 pages, LaTeX format, BA-93-02 | |
| dc.identifier | https://arxiv.org/abs/funct-an/9301005 | |
| dc.identifier | http://arxiv.org/abs/funct-an/9301005 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/152309 | |
| dc.subject | Functional Analysis | |
| dc.subject | Operator Algebras | |
| dc.title | Generalized fixed-point algebras of certain actions on crossed products | |
| dc.type | text |