报告题目：Conforming Discrete Gradgrad-complexes in Three Dimensions

报告时间：2020-11-01  10:00 - 11:00

报告人：胡俊 教授 北京大学

报告地点：国家天元数学中部中心东北楼302报告厅

报告摘要：

In this talk, the first family of conforming discrete three dimensional Gradgrad-complexes consisting of finite element spaces is constructed. These discrete complexes are exact in the sense that the range of each discrete map is the kernel space of the succeeding one. These spaces can be used in the mixed form of the linearized Einstein-Bianchi system.