Wednesday, May 16, 2018
1:00 PM -
2:00 PM
Building 15, Room 131
Logic Seminar
Series: Logic Seminar Series
Growth of torsion Grigorchuk groups
On torsion Grigorchuk groups we construct random walks of finite entropy and power-law tail decay with non-trivial Poisson boundary. Such random walks provide near optimal volume lower estimates for these groups. Joint with Anna Erschler.
Event Sponsors:
For more information, please contact Mathematics Department by phone at 626-395-4335 or by email at [email protected].