149 citations · 710 across the 38 of their papers we have counts for
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math.GR2017★ 10 cited
Panel collapse and its applications
Mark F. Hagen, Nicholas W. M. Touikan
We describe a procedure called panel collapse for replacing a CAT(0) cube complex by a "lower complexity" CAT(0) cube complex whenever contains a codimension-$2…
math.GT2017
Quasiflats in hierarchically hyperbolic spaces
Jason Behrstock, Mark F Hagen, Alessandro Sisto
The rank of a hierarchically hyperbolic space is the maximal number of unbounded factors in a standard product region. For hierarchically hyperbolic groups, this coincides with the…