Universität Augsburg
|
Dr. Stephan Stadler
Max Planck Institute for Mathematics, Bonn
spricht am
Montag, 7. Februar 2022
um
16:15 Uhr
im
Raum 1009/1010 bzw. ZOOM (hybride Veranstaltung)
über das Thema:
Abstract: |
In the early eighties, Gromov asked if a topological manifold which supports a metric of non-positive curvature in a synthetic sense has to be homeomorphic to the Euclidean space. In the talk, I will discuss Gromov's question and report on the following result obtained jointly with Alexander Lytchak and Koichi Nagano: 4-dimensional CAT(0) manifolds are homeomorphic to the Euclidean space. |
Hierzu ergeht herzliche Einladung. |
Prof. Dr. Bernhard Hanke |
Kaffee, Tee und Gebäck eine halbe Stunde vor Vortragsbeginn im Raum 2006 (L1).