Centre, commutativite et conjugaison dans un graphe de groupe
| dc.creator | Preaux, Jean-Philippe | |
| dc.date | 2005-10-28 | |
| dc.date.accessioned | 2026-07-07T06:48:04Z | |
| dc.date.available | 2026-07-07T06:48:04Z | |
| dc.description | We give characterizations of the center, of conjugated and of commuting elements in a fundamental group of a graph of group. We deduce various results : on the one hand we give a sufficient condition for the center, the centralizers, and the root structures in such a group to be in some sense trivial, and on the other hand we prove that for any group G, the conjugacy problem reduces to the same problem in a double of G along any finite family of subgroups. | |
| dc.description | 28 pages, in french | |
| dc.identifier | https://arxiv.org/abs/math/0510631 | |
| dc.identifier | http://arxiv.org/abs/math/0510631 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/103861 | |
| dc.subject | Group Theory | |
| dc.subject | 20E06, 20E08, 20E34 (Primary), 20E45, 20F10, 57M05, 57M99 (Secondary) | |
| dc.title | Centre, commutativite et conjugaison dans un graphe de groupe | |
| dc.type | text |