Finite index subgroups of graph products

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How researchers see this paper

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Cohomology computations for Artin groups, Bestvina-Brady groups, and graph products (2010, background): “Good references for graph products of groups and spaces are [24] and [27].”
RESEARCH ANNOUNCEMENT: THE STRUCTURE OF GROUPS WITH A QUASICONVEX HIERARCHY (2009, unknown): “We showed in [17, 43] that:”
Coxeter groups are virtually special (2010, background): “Our second application continues a line of work initiated by Scott in [22] (see also [1,9]) who proved that surface groups are subgroup separable, by showing that right-angled reflection groups of the hyperbolic plane have separable quasiconvex subgroups.”
Special Cube Complexes (2008, methodology): “To be precise suppose that v is a vertex, and e1 ,e 2 are two edges containing v, and consecutive in a square of X. We will say that two hyperplanes H1 ,H 2 (or the corresponding walls W1 ,W 2) intersect at (v; e1 ,e 2 )i fe1 ,e 2 are dual to H1 ,H 2 (if e1 ,e 2 belong to W1 ,W 2). And we say that”