Deformations of group actions
| dc.creator | Fisher, David | |
| dc.date | 2004-07-24 | |
| dc.date | 2006-07-16 | |
| dc.date.accessioned | 2026-07-07T06:38:41Z | |
| dc.date.available | 2026-07-07T06:38:41Z | |
| dc.description | Let $G$ be a noncompact real algebraic group and $\G<G$ a lattice. One purpose of this paper is to show that there is an smooth, volume preserving, mixing action of $G$ or $\G$ on a compact manifold which admits a smooth deformation. We also describe some other, rather special, deformations when $G=SO(1,n)$ and provide a simple proof that any action of a compact Lie group is locally rigid. | |
| dc.description | Slight revision. A few clarifications made, one reference added | |
| dc.identifier | https://arxiv.org/abs/math/0407417 | |
| dc.identifier | http://arxiv.org/abs/math/0407417 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/100823 | |
| dc.subject | Dynamical Systems | |
| dc.subject | Differential Geometry | |
| dc.subject | 37C85 53C24 | |
| dc.title | Deformations of group actions | |
| dc.type | text |