| Hensel, Sebastian; Kielak, Dawid (2018): Nielsen realisation for untwisted automorphisms of right-angled Artin groups. In: Proceedings of the London Mathematical Society, Vol. 117: pp. 901-950 |
Full text not available from 'Open Access LMU'.
DOI: 10.1112/plms.12150
Abstract
We prove Nielsen realisation for finite subgroups of the groups of untwisted outer automorphisms of RAAGs in the following sense: given any graph Gamma, and any finite group G <= U0(A Gamma)<= Out 0(A Gamma), we find a non-positively curved cube complex with fundamental group A Gamma on which G acts by isometries, realising the action on A Gamma.
| Item Type: | Journal article |
|---|---|
| Faculties: | Mathematics, Computer Science and Statistics > Mathematics |
| Subjects: | 500 Science > 510 Mathematics |
| ISSN: | 0024-6115 |
| Language: | English |
| ID Code: | 66414 |
| Deposited On: | 19. Jul 2019 12:19 |
| Last Modified: | 04. Nov 2020 13:47 |
Repository Staff Only: item control page
