Positively curved manifolds with torus symmetry

Académique ou spécialiste Colloque / Congrès / Forum
31.05.2022 17:15

A long standing problem in Riemannian Geometry is the classification of positively curved Riemannian manifolds. On the one hand there are only a few examples of such manifolds. On the other hand there is no known obstruction for simply connected closed non-negatively curved manifolds to admit a metric of positive curvature. In this talk I will discuss recent results on the classification of positively curved manifolds under mild symmetry assumptions. This is joint work with Lee Kennard and Burkhard Wilking.

Quand? 31.05.2022 17:15
Où? PER 08 2.52
Chemin du Musée 3
1700 Fribourg
Intervenants PD Dr. Michael Wiemeler (Uni. Münster)
Contact Departement für Mathematik
Anand Dessai
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