Abstract
We characterize groups quasi-isometric to a right-angled Artin group (RAAG) G with finite outer automorphism group. In particular, all such groups admit a geometric action on a CAT.0/ cube complex that has an equivariant "fibering" over the Davis building of G. This characterization will be used in forthcoming work of the first author to give a commensurability classification of the groups quasi-isometric to certain RAAGs.
Original language | English (US) |
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Pages (from-to) | 537-602 |
Number of pages | 66 |
Journal | Duke Mathematical Journal |
Volume | 167 |
Issue number | 3 |
DOIs | |
State | Published - Feb 1 2018 |
ASJC Scopus subject areas
- General Mathematics