Xiaoyang Chen
University of Notre Dame
"Curvature and Riemannian Submersions"
Abstract:
Xiaoyang Chen will talk about the structure of Riemannian submersions under certain curvature conditions. In particular, we will discuss a diameter rigidity theorem and some nonexistence theorems of Riemannian submersions from positively curved manifolds.
Originally published at math.nd.edu.