Operator Algebras Seminar: 1-NCCW, Mod n K-theory and Classification of C*-algebras

Speaker: 安庆楠 (东北师范大学)

Time: 2026-03-13 14:30-15:30
Location: 1510, SIMIS

摘要:

We will list a concrete class of subhomogeneous C*-algebras—NCCW together with its KK-theory, some examples and approximations. Basing on all these above, we will give a definition of the ordered scaled mod n K-theory with Bockstein operations and talk about some classification results for the non-simple case.


About Speaker:

Qingnan An is an associated professor in Northeast Normal University. He is mainly engaged in research and teaching in the field of functional analysis. Some of his research achievements have been published in journals such as Proc. Lond. Math. Soc., J. Funct. Anal., J. Noncommut. Geom., and Sci. China Math. In 2023, he was selected as an Outstanding Young Scholar of the National Tianyuan Mathematics Center for Northeast China.

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