17 citations · 33 across the 15 of their papers we have counts for
Showing 2018 · math.GRShow all
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math.GR2018★ 4 cited
Residually Finite Tubular Groups
Nima Hoda, Daniel T. Wise, Daniel J. Woodhouse
A tubular group is a finite graph of groups with vertex groups and edge groups. We characterize residually finite tubular groups: is residually…
math.GR2018
Shortcut Graphs and Groups
Nima Hoda
We introduce shortcut graphs and groups. Shortcut graphs are graphs in which cycles cannot embed without metric distortion. Shortcut groups are groups which act properly and cocomp…
math.GR2018
Bisimplicial complexes and asphericity
Nima Hoda
We present a discrete Morse-theoretic method for proving that a regular CW complex is homeomorphic to a sphere. We use this method to define bisimplices, the cells of a class of re…