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RAAGedy right-angled Coxeter groups II: in the quasiisometry class of the tree RAAGs (2504.06911v2)
Published 9 Apr 2025 in math.GR
Abstract: We classify two-dimensional right-angled Coxeter groups that are quasiisometric to a right-angled Artin group defined by a tree, and show that when this is true the right-angled Coxeter group actually contains a visible finite index right-angled Artin subgroup.
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