Virtually nilpotent groups are coarse median if and only if virtually abelian, via sub-Riemannian obstruction in the asymptotic cone, completing a lattice classification.
Dehn filling in relatively hyperbolic groups , volume=
3 Pith papers cite this work. Polarity classification is still indexing.
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math.GR 3years
2026 3verdicts
UNVERDICTED 3representative citing papers
Branched covers of hyperbolic groups along quasiconvex subgroups are defined and realized through deep Dehn fillings, generalizing 3-manifold constructions and potentially producing spherical-boundary examples.
Complete characterization of Coxeter groups possessing Property (NL).
citing papers explorer
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Coarse median property of virtually nilpotent groups
Virtually nilpotent groups are coarse median if and only if virtually abelian, via sub-Riemannian obstruction in the asymptotic cone, completing a lattice classification.
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Branched Covers of Hyperbolic Groups
Branched covers of hyperbolic groups along quasiconvex subgroups are defined and realized through deep Dehn fillings, generalizing 3-manifold constructions and potentially producing spherical-boundary examples.
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Characterizing property (NL) in {C}oxeter groups
Complete characterization of Coxeter groups possessing Property (NL).