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科学研究
RESEARCH
Producing Ricci flows with non-negative Ricci curvature via singular Ricci flows
时间  Datetime
2020-05-15 10:00 — 11:00
地点  Venue
Zoom APP()
报告人  Speaker
Lai, Yi
单位  Affiliation
UC Berkeley
邀请人  Host
来米加
备注  remarks
会议号: 931 756 30143 会议密码: 943228
报告摘要  Abstract

We extend the concept of singular Ricci flow by Kleiner and Lott from 3d compact manifolds to 3d complete manifolds with possibly unbounded curvature. As an application of the generalized singular Ricci flow, we show that for any 3d complete Riemannian manifold with non-negative Ricci curvature, there exists a smooth Ricci flow starting from it.