Operator Theory Seminar

Sergii Bezuglyi
"C*-algebras of non-minimal Cantor systems"

I will discuss crossed product C*-algebras for homeomorphisms of a Cantor set with finitely many minimal components. The principal result states that these algebras have stable rank 2 and real rank 0. The K-theory and Bratteli diagrams are the main tool in the study of crossed products and their sub-C*-algebras. All necessary definitions will be given in my talk.
    The talk is based on the paper joint with Zhuang Niu and Wei Sun. 

Event Date: 
February 5, 2019 - 1:30pm to 2:30pm
February 12, 2019 - 1:30pm to 2:30pm
309 VAN
Calendar Category: 
Seminar Category: 
Operator Theory