Isometries of CAT(0) cube complexes are semi-simple
| dc.creator | Haglund, Frédéric | |
| dc.date | 2007-05-23 | |
| dc.date.accessioned | 2026-07-07T08:02:59Z | |
| dc.date.available | 2026-07-07T08:02:59Z | |
| dc.description | We show that an automorphism of an arbitrary CAT(0) cube complex either has a fixed point or preserves some combinatorial axis. It follows that when a group contains a distorted cyclic subgroup, it admits no proper action on a discrete space with walls. | |
| dc.identifier | https://arxiv.org/abs/0705.3386 | |
| dc.identifier | http://arxiv.org/abs/0705.3386 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/129418 | |
| dc.subject | Group Theory | |
| dc.subject | 20F65, 20F67, (53C21, 20F18) | |
| dc.title | Isometries of CAT(0) cube complexes are semi-simple | |
| dc.type | text |