时间：2026年4月8日(星期三)，14:00-17:00
地点：E14-212
主持人：理论科学研究院 韩骥原
主讲人：中国科学技术大学 李宇
报告主题：Parabolic Rectifiability of Singular Sets in Ricci Flow Limit Spaces
报告摘要：In this talk, I will present recent results on the parabolic rectifiability of cylindrical singularities in Ricci flow limit spaces. As applications, I will discuss an L^1 curvature bound for four-dimensional closed Ricci flows and the resolution of Perelman's bounded diameter conjecture in dimension three. This is joint work with Hanbing Fang.
