时间：2018年7月14日，星期六，上午8:30-9:30

地点：知新楼B座1032

报告人：葛建全，北京师范大学，教授

Title：Recent progress on DDVV-type inequalities

Abstract：Recently we generalize the known DDVV-type inequalities for real (skew-)symmetric and complex (skew-)Hermitian matrices into arbitrary real, complex and quaternionic matrices. Inspired by the Erd\H{o}s-Mordell inequality, we establish DDVV-type inequalities for matrices in the subspaces spanned by a Clifford system or a Clifford algebra. We also generalize the B\”{o}ttcher-Wenzel inequality to quaternionic matrices. In this talk, we will briefly introduce the background, the new progress above, and some open questions.

邀请人：李刚

欢迎大家参加！