14 citations · 21 across the 4 of their papers we have counts for
4 papers
Topological median algebra structures on ER homology manifolds I: local cubulation
Mladen Bestvina, Kenneth Bromberg, Michah Sageev
We study topological median algebra structures on Euclidean spaces and, more generally, ER homology manifolds. We show that all such median structures have a local CAT(0) cubulatio…
Disintegrating the curve complex
Mladen Bestvina, Kenneth Bromberg, Alexander J. Rasmussen
We study a finite sequence of graphs, beginning with the curve graph and ending with a graph quasi-isometric to a tree. There is a Lipschitz map from one graph in the sequence to t…
Stable commutator length on mapping class groups
Mladen Bestvina, Ken Bromberg, Koji Fujiwara
Let be a finite index subgroup of the mapping class group of a closed orientable surface , possibly with punctures. We give a precise condition (in terms of the Nie…
Bounded cohomology with coefficients in uniformly convex Banach spaces
Mladen Bestvina, Ken Bromberg, Koji Fujiwara
We show that for acylindrically hyperbolic groups (with no nontrivial finite normal subgroups) and arbitrary unitary representation of in a (nonzero) uniformly convex B…