Speaker

Chih-Wei Chen (NTU)

Abstract

We show that a uniform local bound for the derivative of Ricci curvature can be derived from local bounds of Ricci curvature and injectivity radius among all n-dimensional Ricci flows.  In particular, curvature operator is bounded along these flows and the long-term convergence is thus derived. Reference: Chih-Wei Chen, Compactness and Shi-type estimate of the Ricci flow based on Ricci curvature, http://arxiv.org/pdf/1602.01939.pdf