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On Nuclearity and C*-dynamical system

Dr.
Marzieh Forough
Institution: 
SISSA
Location: 
A-136
Schedule: 
Monday, June 3, 2013 - 16:00 to 17:30
Abstract: 

In this talk, I will begin with some background in nuclear C∗-algebras and amenable groups. Next, I will discuss the conditions which imply that a reduced crossed product C∗-algebra of a discrete C∗-dynamical system is nuclear. Then, I will give an introduction to discrete twisted dynamical systems and the associated reduced crossed product C∗-algebras. Finally, I  will address some problems concerning the nuclearity of reduced twisted crossed product C∗-algebras.

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