10 citations · 29 across the 15 of their papers we have counts for
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math.GR2018
Dilatation of outer automorphisms of Right-angled Artin Groups
Corey Bregman, Yulan Qing
We study the dilatation of outer automorphisms of right-angled Artin groups. Given a right-angled Artin group defined on a simplicial graph: and an a…
math.GT2018
Excursions of generic geodesics in right-angled Artin groups and graph products
Yulan Qing, Giulio Tiozzo
Motivated by the notion of cusp excursion in geometrically finite hyperbolic manifolds, we define a notion of excursion in any subgroup of a given group, and study its asymptotic d…
math.GR2018
Quasi-geodesics in Out(F_n) and their shadows in sub-factors
Yulan Qing, Kasra Rafi
We study the behaviour of quasi-geodesics in Out(F_n). Given an element f in Out(F_n) there are several natural paths connecting the origin to f in Out(F_n); for example, paths ass…