Vector Laplacian and stability operator

报告人：凡梦璋，陈俊文

时间：2021-11-09  14:30－17:30pm

地点：数信学院103

摘要：In this talk, we introduce the vector Laplacian, conformal Killing field and some basic facts about pseudo-differential operators; we also discuss the variation of surfaces and then derive the stability operator for the time-symmetric case.