11 citations · 32 across the 13 of their papers we have counts for
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math.GR2020
Stable commutator length in right-angled Artin and Coxeter groups
Lvzhou Chen, Nicolaus Heuer
We establish a spectral gap for stable commutator length (scl) of integral chains in right-angled Artin groups (RAAGs). We show that this gap is not uniform, i.e. there are RAAGs a…
math.GT2020★ 1 cited
Laminations and 2-filling rays on infinite type surfaces
Lvzhou Chen, Alexander J. Rasmussen
The loop graph of an infinite type surface is an infinite diameter hyperbolic graph first studied in detail by Juliette Bavard. An important open problem in the study of infinite t…
math.GT2020★ 9 cited
Nielsen realization for infinite-type surfaces
Santana Afton, Danny Calegari, Lvzhou Chen +1
Given a finite subgroup G of the mapping class group of a surface S, the Nielsen realization problem asks whether G can be realized as a finite group of homeomorphisms of S. In 198…