(Department of Mathematics, Azad University of Tehran)
Diagonals in Connes- Amenability
|Date||Friday, November 6, 2009|
In this talk we give an introduction to Connes amenability and two related notions of diagonals. The existence of a diagonal in one of the notions is equivalent to Connes-amenability whereas the existence of a diagonal in the other notion is sufficient for the Connes-amenability.