Fri, November 16, 2018
4:20 pm - 5:20 pm
Cockins Hall 232
Title: Cubical dimension of small cancellation groups
Speaker: Kasia Jankiewicz (University of Chicago)
Abstract: The cubical dimension of a group G is the infimum n such that G acts properly on an n dimensional CAT(0) cube complex. For each n we construct examples of C’(1/6) small cancellation groups with cubical dimension bounded below by n.
Seminar URL: https://research.math.osu.edu/ggt