A gap theorem on complete shrinking gradient Ricci solitons

题目：A gap theorem on complete shrinking gradient Ricci solitons

报告人： 张世金 

时间：3月29日（周四） 10:30-11:30

地点：欧阳楼316室

    摘要：In this talk, we will talk about a gap theorem on complete shrinking gradient Ricci soltions（SGRS）. For any complete SGRS with sectional curvature bounded from above by a uniform constant K and f-volume bounded from below by a uniform constant v, then there exists a uniform constant A depending only on K,v and the dimension of the manifold, if the scalar curvature less than A, the SGRS must be Gaussian soliton (that is Euclidean space with flat metric).

联系人：王枫（wfmath@zju.edu.cn）

欢迎广大师生参加！