A classification of Villadsen algebras

Zhuang Niu  (University of Wyoming)

8:15-9:15，July 30th，2024    Tian Jiabing Building 323

Abstract:

Villadsen algebra is a class of simple unital approximately homogeneous (AH) C*-algebras which do not absorb the Jiang-Su algebra. Let us consider the Villadsen algebras with seed spaces finite products of a given finite-dimensional contractible metrizable space. Then they actually can be classified by the K0-group together with the radius of comparison.

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