Speaker: Zhuang Niu (Univ. Wyoming)
Title: A classification of approximate subhomogeneous C*-algebras
Date/Time: December 19 (Wed.), 2012, 5:00-6:00
Room: 118 Math. Sci. Building
Abstract: Elliott-Thomsen building blocks are certain unital sub-C*-algebras of interval algebras. Considering the class of C*-algebras which can be tracially approximated by Elliott-Thomsen building blocks, then it turns out that this class of C*-algebras exhausts all possible weakly unperforated Elliott invariants rationally. In this talk, I will show a classification theorem for C*-algebras which are in this class rationally, that is, the C*-algebras which can be tracially approximated by Elliott-Thomsen building blocks after tensoring with a UHF-algebra. This is a joint work with Guihua Gong and Huaxin Lin.