most citedHyperbolic HHS II: Graphs of hierarchically hyperbolic groups

6 citations · 12 across the 2 of their papers we have counts for

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math.GR2022

A note on subgroups of the Loch Ness Monster Surface's Mapping Class Group

Yannick Krifka, Davide Spriano

In this short note we give an elementary proof of the fact that every countable group is a subgroup of the mapping class group of the Loch Ness monster surface.

math.GR2020★ 6 cited

Hierarchical hyperbolicity of hyperbolic-2-decomposable groups

Bruno Robbio, Davide Spriano

Let G be a graph of hyperbolic groups with 2-ended edge groups. We show that G is hierarchically hyperbolic if and only if G has no distorted infinite cyclic subgroup. More precise…

math.GR2018★ 6 cited

Hyperbolic HHS II: Graphs of hierarchically hyperbolic groups

Davide Spriano

In this paper we consider a large family of graphs of hierarchically hyperbolic groups (HHG) and show that their fundamental groups admit HHG structures. To do that, we will invest…