一、报告题目
Some research work about stochastic tensor complementarity problem
二、主讲人
杜守强
三、报告时间
2021年9月17日 10:30
四、报告地点
腾讯会议 ID :884 521 646
五、摘要
This report is concerned with the stochastic tensor complementarity problem. Firstly, we consider the stochastic tensor complementarity problem, which is defined in a probability space. When the probability space only contains a single realization, the stochastic tensor complementarity problem reduces to the well-known tensor complementarity problem. Two equivalent formulations of the stochastic tensor complementarity problem are also given. Secondly, we consider a kind of stochastic structured tensor complementarity problem. Based on the expected value formulation of the stochastic structured tensor complementarity problem, gradient type methods are proposed for solving it. Finally, some discussions are also given.
六、主讲人简介
杜守强,男,教授,研究生导师,青岛大学青年卓越人才、特聘教授,数学与统计学院信息与计算科学系主任。曾主持完成国家自然科学基金2项、山东省自然科学基金项目1项、山东省高等学校科技计划项目1项、山东省统计局重点科研课题2项、青岛市金家岭金融区重点咨询课题2项。主要参与完成国家自然科学基金、省部级基金4项,曾获山东省高等学校科学技术二等奖等奖励。研究兴趣一直为最优化理论与方法、优化方法应用,近年来在国内外相关研究领域的重要学术刊物《Science China: Mathematics》《Journal of Optimization Theory and Applications》《Journal of Global Optimization》《Computational Optimization and Applications》《运筹学学报》等刊物上发表科研论文50余篇。现从事的主要研究方向为:非光滑优化、张量优化。
七、主办单位
非线性期望前沿科学中心
数学与交叉科学研究中心