57 citations · 69 across the 2 of their papers we have counts for
2 papers
math.GR2009★ 57 cited
Quasi-isometric maps and Floyd boundaries of relatively hyperbolic groups
V. Gerasimov, L. Potyagailo
We describe the kernel of the canonical map from the Floyd boundary of a relatively hyperbolic group to its Bowditch boundary. Using our methods we then prove that a finitely gener…
math.GR2006★ 12 cited
Noncoherence of some lattices in Isom(Hn)
Michael Kapovich, Leonid Potyagailo, Ernest Vinberg
We prove noncoherence of certain families of lattices in the isometry group of the hyperbolic n-space for n greater than 3. For instance, every nonuniform arithmetic lattice in SO(…