McGill University
Burnside Hall, Room 1035
805 Sherbrooke Street West
Montreal, Quebec, Canada,
H3A 2K6
Email: mohajeri at math dot mcgill dot ca
Burnside Hall, Room 1035
805 Sherbrooke Street West
Montreal, Quebec, Canada,
H3A 2K6
Email: mohajeri at math dot mcgill dot ca
I gave a talk based on this note for the class Topics in Group Theory and Dynamical Systems .
These are my slides for the talk that I gave in Manhattan Algebra Day in Dec. 2011.