Lower bounds on cubical dimension of small cancellation groups.

Geometry & Topology
Event time: 
Tuesday, December 12, 2017 - 4:15pm to 5:15pm
Kasia Jankiewicz
Speaker affiliation: 
Event description: 

The cubical dimension of a group G is the infimum n such that G acts properly on an n-dimensional CAT(0) cube complex. I will discuss a construction that for each n provides an example of a C(6) group with the cubical dimension greater than n.