NEW MONOTONICITY FORMULAS FOR RICCI CURVATURE,(arXiv:1111.4715v1)
发布时间：2011年12月23日
浏览次数：7641
发布者:
主讲人： 许奕彦(北京大学)
活动时间： 从 2011-12-23 00:00 到 00:00
场地： Room 09 at Quan-Zhai (全斋), New location for BICMR, Peking University
Title: NEW MONOTONICITY FORMULAS FOR RICCI CURVATURE,(arXiv:1111.4715v1)
Time: December 23, 2011, Friday, 10:10 - 12:00 am
Speaker: 许奕彦(北京大学)
Venue: Room 09 at Quan-Zhai (全斋), New location for BICMR, Peking University
Abstract: We will present Colding's three new monotonicity formulas for manifolds with a lower Ricci curvature bound, which come from a new sharp gradient estimate for Green function. Moreover, the monotonicity is related to rate of convergence to tangent cones.
