Document Actions

Graphical random groups

What Seminar Geometry and Analysis on Groups
When 2012-04-24
from 15:00 to 17:00
Where D107
Contact Name Arzhantseva, Osajda
Add event to calendar vCal
iCal

Markus Steenbock (Universität Wien)

 

Abstract. Graphical random groups have been recently introduced by Gromov to construct a counterexample to Baumes-Connes conjecture with coefficients. In this talk we will consider a simplif ication and explain Ollivier and Wise's proof that the graphical metric small cancellation condition holds for almost all finitley presented graphical random groups (in a certain statistical sense). The first part will be a introductory talk explaining ideas used in the second part.

More information about this event…