Operator Theory Seminar
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.