David Hume

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20112026

most citedStability and the Morse boundary

42 citations · 103 across the 15 of their papers we have counts for

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Showing 2014Show all

2 papers · 1 filter

math.GR2014

A continuum of expanders

David Hume

A regular equivalence between two graphs $Γ, Γ^{'}$ is a pair of uniformly proper Lipschitz maps $V Γ \to V Γ^{'}$ and $V Γ^{'} \to V Γ$ . Using separation profiles we prove that there are $2^{\ale…

math.GR2014★ 1 cited

Orthogonal forms of Kac--Moody groups are acylindrically hyperbolic

Pierre-Emmanuel Caprace, David Hume

We give sufficient conditions for a group acting on a geodesic metric space to be acylindrically hyperbolic and mention various applications to groups acting on CAT( $0$ ) spaces. We…