13 citations · 38 across the 32 of their papers we have counts for
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math.GR2016★ 1 cited
Stallings folds for CAT(0) cube complexes and quasiconvex subgroups
Benjamin Beeker, Nir Lazarovich
We describe a higher dimensional analogue of the Stallings folding sequence for group actions on CAT(0) cube complexes. We use it to give a characterization of quasiconvex subgroup…
math.GR2016★ 1 cited
Sphere boundaries of hyperbolic groups
Benjamin Beeker, Nir Lazarovich
We show that a one-ended simply connected at infinity hyperbolic group with enough codimension-1 surface subgroups has . Combined with a result o…