Right-angled Artin groups are commensurable with right-angled Coxeter groups

[摘要] For each right-angled Art in group there is a right-angled Coxeter group which contains it as a subgroup of finite index. A corollary is that right-angled Artin groups are linear. (C) 2000 Elsevier Science B.V, All rights reserved.

[发布日期] 2000-11-10