Prof. Dr. Tuschmann: Curvature Operator and Collapsing of Riemannian Manifolds
Prof. Dr. Wilderich Tuschmann (Karlsruhe Institute of Technology)
Extending work of Cheeger and Gromov, Lott has recently initiated a theory of collapsing under a lower bound on the curvature operator in which manifolds with almost nonnegative curvature operator play a fundamental role. I will discuss constructions of manifolds with and obstructions to this latter property in the framework of his work.
Time & Location
Jan 30, 2013 | 02:15 PM
Arnimallee 6, Seminarraum 108/109