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T&G: Otis Chodosh (Stanford), Classifying sufficiently connected positive scalar curvature 4 and 5 manifolds

Date: 
Tue, 29/06/202118:00-19:00
I will discuss recent joint work with C. Li and Y. Liokumovich concerning the topological classification of positive scalar curvature 4-manifolds with pi_2=0 (and positive scalar curvature 5-manifolds with pi_2=pi_3=0).