Journal article
Nielsen realisation for untwisted automorphisms of right-angled Artin groups
- 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 $G\leqslant \mathrm{U}^0(A_\Gamma) \leqslant \mathrm{Out}^0(A_\Gamma)$, we find a non-positively curved cube complex with fundamental group $A_\Gamma$ on which $G$ acts by isometries, realising the action on $A_\Gamma$.
- Publication status:
- Published
- Peer review status:
- Peer reviewed
Actions
Access Document
- Files:
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(Preview, Accepted manuscript, 631.7KB, Terms of use)
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- Publisher copy:
- 10.1112/plms.12150
Authors
- Publisher:
- Wiley
- Journal:
- Proceedings of the London Mathematical Society More from this journal
- Volume:
- 117
- Issue:
- 5
- Pages:
- 901-950
- Publication date:
- 2018-06-19
- Acceptance date:
- 2018-06-19
- DOI:
- EISSN:
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1460-244X
- ISSN:
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0024-6115
- Language:
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English
- Keywords:
- Pubs id:
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1118442
- Local pid:
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pubs:1118442
- Deposit date:
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2020-07-13
Terms of use
- Copyright holder:
- London Mathematical Society
- Copyright date:
- 2018
- Rights statement:
- © 2018 London Mathematical Society
- Notes:
-
This is the accepted manuscript version of the article. The final version is available from Wiley at https://doi.org/10.1112/plms.12150
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