28 citations · 35 across the 3 of their papers we have counts for
3 papers
math.GR2016★ 6 cited
The verbal width of acylindrically hyperbolic groups is infinite
Mladen Bestvina, Ken Bromberg, Koji Fujiwara
We show that the verbal width is infinite for acylindrically hyperbolic groups, which include hyperbolic groups, mapping class groups and Out(Fn).
math.GR2010★ 28 cited
Constructing group actions on quasi-trees and applications to mapping class groups
Mladen Bestvina, Kenneth Bromberg, Koji Fujiwara
A quasi-tree is a geodesic metric space quasi-isometric to a tree. We give a general construction of many actions of groups on quasi-trees. The groups we can handle include non-ele…
math.GT2002★ 1 cited
Cone-manifolds and the density conjecture
Jeffrey F. Brock, Kenneth W. Bromberg
We give an expository account of our proof that each cusp-free hyperbolic 3-manifold M with finitely generated fundamental group and incompressible ends is an algebraic limit of ge…