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arXiv · 1601.00946

Groups quasi-isometric to RAAG's

Jingyin Huang·Bruce Kleiner
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Abstract

We characterize groups quasi-isometric to a right-angled Artin group $G$ 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 $G$.

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Jingyin Huang, Bruce Kleiner. 2016-01-05. Groups quasi-isometric to RAAG's. https://doi.org/10.1215/00127094-2017-0042

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