161 Citations
Geometry of the complex of curves II: Hierarchical structure
- Physics
- 1998
Abstract. ((Without Abstract)).
Growth of relatively hyperbolic groups
- Mathematics
- 2005
We show that a finitely generated group that is hyperbolic relative to a collection of proper subgroups either is virtually cyclic or has uniform exponential growth.
Hyperplane arrangements in negatively curved manifolds and relative hyperbolicity
- Mathematics
- 2010
We show that certain aspherical manifolds arising from hyperplane arrangements in negatively curved manifolds have relatively hyperbolic fundamental group.
Quasi-isometry rigidity of groups
- Mathematics
- 2006
This paper overviews recent developments in the classification up to quasi-isometry of finitely generated groups, and more specifically of relatively hyperbolic groups.
Residual finiteness, QCERF, and fillings of hyperbolic groups
- Mathematics
- 2008
We prove that if every hyperbolic group is residually finite, then every quasi-convex subgroup of every hyperbolic group is separable. The main tool is relatively hyperbolic Dehn filling.
Geometric group theory and hyperbolic geometry: Recent contributions from Indian mathematicians
- MathematicsIndian Journal of Pure and Applied Mathematics
- 2019
Geometric group theory emerged as a distinct branch of mathematics through the seminal work of Gromov [25] in 1987 and since then it has been a very active area of research intermingling with many…
A note on hyperbolically embedded subgroups
- MathematicsCommunications in Algebra
- 2021
Abstract Let G be a group and H a subgroup of G. The notion of H being hyperbolically embedded in G was introduced by Dahmani, Guiraldel, and Osin. This note introduces an equivalent definition of…
Subgroups of the mapping class group from the geometrical viewpoint
- Mathematics
- 2007
We survey the analogy between Kleinian groups and subgroups of the mapping class group of a surface.
The conjugacy problem in groups of orientable geometrizable 3-manifolds
- Mathematics
- 2013
We prove that fundamental groups of orientable (geometrizable) 3-manifolds have a solvable conjugacy problem.
COMPLEX OF RELATIVELY HYPERBOLIC GROUPS
- MathematicsGlasgow Mathematical Journal
- 2018
Abstract In this paper, we prove a combination theorem for a complex of relatively hyperbolic groups. It is a generalization of Martin’s (Geom. Topology 18 (2014), 31–102) work for combination of…
References
SHOWING 1-10 OF 12 REFERENCES
Geometry of the complex of curves II: Hierarchical structure
- Physics
- 1998
Abstract. ((Without Abstract)).
Subgroups of Word Hyperbolic Groups in Dimension 2
- Mathematics
- 1996
If G is a word hyperbolic group of cohomological dimension 2, then every subgroup of G of type FP2 is also word hyperbolic. Isoperimetric inequalities are denned for groups of type FP2 and it is…
Manifolds of Nonpositive Curvature
- Mathematics
- 1985
Preface.-Introduction.-Lectures on Manifolds of Nonpositive Curvature.-Simply Connected Manifolds of Nonpositive Curvature.-Groups of Isometries.-Finiteness theorems.-Strong Rigidity of Locally…
Geometry of horospheres
- Mathematics
- 1977
Let M be a Hadamard manifold, i.e., a connected, simply connected, complete riemannian manifold of nonpositive curvature. To be more precise, assume that the sectional curvature K of M satisfies —…
A note on curvature and fundamental group
- Mathematics
- 1968
Define the growth function γ associated with a finitely generated group and a specified choice of generators {gl7 -, gp} for the group as follows (compare [9]). For each positive integer s let γ(s)…