长沙理工大学王者电竞投注网站官网下载王者电竞投注网站官网下载
报告承办单位 : pg电子官网入口平台
报告 题目 : An efficient Newton-type algorithm for a novel kind of tensor complementarity problems
报告 内容 : We introduce a novel kind of structured tensor based on the concept of $P_0$ mapping, and the solvability of the corresponding tensor complementarity problem is discussed. We show that the solution set is nonempty and compact if the related tensor is an $R_0$-tensor. Especially, we also introduce a new structured tensor related to the $P$ mapping on $R^n_+$ and prove that the corresponding tensor complementarity problem has a unique solution. Based on the structure of the newly introduced tensor, we propose a smoothing Newton-type algorithm with a new one-dimensional line search rule for solving the corresponding tensor complementarity problem.
报告人姓名 : 王者电竞投注网站官网下载
报告人所在单位 : 清华大学
报告人职称/职务及王者电竞投注网站官网下载头衔 : 副 王者电竞投注网站官网下载 、 博士 导师
报告时间 : 2020 年 9 月24日(星期四): 1 9 :30- 20 : 3 0
报告 方式 : 线上腾讯会议,会议号ID: 426 -463-938
报告人简介 : 王者电竞投注网站官网下载,清华大学长聘王者电竞投注网站官网下载,博士生导师,研究方向最优化理论算法及应用,在求解互补与变分不等式问题、半无限规划、张量优化等方面取得了一些有意义的结果。已发表高质量论文三十余篇、连续获得多项国家自然科学基金资助。曾获得教育部自然科学奖二等奖和北京市科学技术奖二等奖。