149 citations · 710 across the 38 of their papers we have counts for
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math.GR2020★ 8 cited
Large facing tuples and a strengthened sector lemma
Mark Hagen
We prove a strengthened sector lemma for irreducible, finite-dimensional, locally finite, essential, cocompact CAT(0) cube complexes under the additional hypothesis that the comple…
math.GR2020★ 13 cited
A combinatorial take on hierarchical hyperbolicity and applications to quotients of mapping class groups
Jason Behrstock, Mark Hagen, Alexandre Martin +1
We give a simple combinatorial criterion, in terms of an action on a hyperbolic simplicial complex, for a group to be hierarchically hyperbolic. We apply this to show that quotient…