2 citations · 2 across the 2 of their papers we have counts for
3 papers
math.GT2020★ 2 cited
Graphs of curves and arcs quasi-isometric to big mapping class groups
Anschel Schaffer-Cohen
Following the work of Rosendal and Mann and Rafi, we try to answer the following question: when is the mapping class group of an infinite-type surface quasi-isometric to a graph wh…
math.GT2019
Automorphisms of the loop and arc graph of an infinite-type surface
Anschel Schaffer-Cohen
We show that the extended based mapping class group of an infinite-type surface is naturally isomorphic to the automorphism group of the loop graph of that surface. Additionally, w…
math.GR2016
A matrix model for random nilpotent groups
Kelly Delp, Tullia Dymarz, Anschel Schaffer-Cohen
We study random torsion-free nilpotent groups generated by a pair of random words of length in the standard generating set of . Specifically, we give asympt…