2 papers
math.GT2021
Stable specific torsion length and periodic mapping classes
Elizabeth Field, Yvon Verberne
We show that for any periodic mapping class, there is some power which maps a nonseparating, simple closed curve to a distinct, disjoint nonseparating curve. As an application of t…
math.GR2019
Trees, dendrites, and the Cannon-Thurston map
Elizabeth Field
When 1 -> H -> G -> Q -> 1 is a short exact sequence of three infinite, word-hyperbolic groups, Mahan Mitra (Mj) has shown that the inclusion map from H to G extends continuously t…