C*-algebras of a Cantor system with finitely many minimal subsets: structures, K-theories, and the index map

Sergey Bezuglyi, Zhuang Niu, Wei Sun

We study homeomorphisms of a Cantor set with $k$ ($k<+\infty$) minimal invariant closed (but not open) subsets; we also study crossed product C*-algebras associated to these Cant…