应皇冠正规娱乐平台邀请，广西民族大学刘振海教授将为皇冠正规娱乐平台师生作线上学术报告。
报告题目：Differential Variational Inequalities and their applications
报告摘要：In this talk, we consider a differential system obtained by mixing an evolution differential equation and a variational inequality. This kind of problems may be regarded as a special feedback control problem. Firstly, we give our research motivation and examples. Then, based on the theory of semigroups, Filippov implicit function lemma and fixed point theory for set-valued mappings, we show several existence results of solutions to the mentioned problem. Finally we point out some problems for the further research.
报告时间：2021年6月30日16:00
报告地点：腾讯会议 ID：648 144 811
邀 请 人：陈鹏玉副教授
届时欢迎广大师生参与交流！
【报告人简介】
刘振海，广西民族大学特聘教授，广西高校优化控制与工程计算重点实验室主任，南京理工大学博士生导师。享受国务院“政府特殊津贴”专家，湖南省新世纪121人才工程第一层次人选，广西特聘专家。主要从事非线性泛函分析、非线性分数阶偏微分方程、发展型方程的能控性和控制理论和H-半变分不等式的研究。在SIAM J. Optim., SIAM J. Comtrol Optim., Calc. Var.PDE, Journal of Functional Analysis, Journal of Differential Equations, Inverse Problems, Nonlinearity等国际重要学术期刊发表论文200多篇。获广西自然科学二等奖2项，湖南省自然科学二等奖1项，湖南省科技进步奖三等奖1项。
