74 citations · 339 across the 35 of their papers we have counts for
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math.GT2011★ 74 cited
Graph manifolds with boundary are virtually special
Piotr Przytycki, Daniel T. Wise
Let M be a graph manifold. We prove that fundamental groups of embedded incompressible surfaces in M are separable in the fundamental group of M, and that the double cosets for cro…
math.GR2011★ 1 cited
Square complexes and simplicial nonpositive curvature
Tomasz Elsner, Piotr Przytycki
We prove that each nonpositively curved square VH-complex can be turned functorially into a locally 6-large simplicial complex of the same homotopy type. It follows that any group…