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学术科研

Geometry & Topology Seminar

On the classification of certain 1-connected 7-manifolds

演讲者：Xueqi Wang（北京第二外国语学院）
时间：2022-12-12 16:20-17:20
地点：腾讯会议 ID 402-5413-1062

Abstract

The classification of manifolds is a basic and important problem in topology. In this talk, I will focus on 1-connected 7-manifolds with special homology groups or cohomology rings and report some previous work along with my progress on their classification. I will also present some interesting applications of these classification results in geometry.