Regularity estimates for the gradient flow of a spinorial energy functional
发布人: 曹思圆   发布时间: 2021-10-08   浏览次数: 10



*主讲人:王常亮 特聘研究员(同济大学)

*主持人:刘博 教授


In order to study parallel spinors and related special holonomy metrics, Ammann, Weiss and Witt introduced a spinorial energy functional and investigated its gradient flow. In a joint work with Fei He, we established Berstein-Bando-Shi type estimates for this gradient flow. As applications,  we obtained a long time existence criterion and a existence time estimate for the flow.