报告人: Prof.Xin Chen (University of Illinois at Urbana-Champaign) 邀请人: 袁亚湘研究员 报告题目: Sparse Solutions in Random Quadratic Optimization Problems 时间: 6月6日 (周一) 15:30-17:30 地点: 科技综合楼311报告厅 摘要: Abstract: In recent years, the sparse solutions for certain classes of optimization problems have attracted much attention in numerous disciplines. In this talk, we report some results on sparse solutions for standard quadratic optimization problems with random data. We present probability inequalities related to order statistics that are used to establish the existence of sparse solutions and discuss some open problems.