broadcast in Room 515, Cosmology Bldg., NTU, Online seminar
(線上演講 於台大次震宇宙館515教室直播/收播)
Curvature and Gap Theorems of Gradient Ricci Solitons
Pak-Yeung Chan (University of California, San Diego)
Abstract
Ricci flow deforms the Riemannian structure of a manifold in the direction of its Ricci curvature and tends to regularize the metric. This provides useful information about the underlying space. Ricci solitons are special solutions to the Ricci flow and arise naturally in the singularity analysis of the flow. We shall discuss some curvature and entropy gap theorems of gradient Ricci solitons. This talk is based on joint works with Yongjia Zhang and Zilu Ma, Eric Chen and Man-Chun Lee.
Meeting number (access code): 2514 048 3151
Meeting password: 2cNj77XZKJv
