报告题目:Proper Subdifferential of Set-Valued Maps and its Applications in Linear Spaces
主讲人:周志昂教授(云南财经大学)
时间:2026年10月26日(周一)17:00 p.m.
地点:南院毓新楼306
主办单位:统计与数学学院
摘要:
In this talk, we investigate Benson proper subdifferential of the set-valued map in real linear spaces. Firstly, based on the notion of Benson properly efficient point, we will introduce Benson proper subdifferential of the set-valued map and study the existence conditions of Benson proper subdifferential in real linear spaces. Secondly, we will establish MoreauRockafellar type theorem characterized by Benson proper subdifferential. Finally, as the applications, we will establish some optimality conditions of the set-valued optimization problem involving Benson proper subdifferential.
主讲人简介:
周志昂,博士,现任云南财经大学统计与数学学院教授。曾入选“重庆英才”-创新创业领军人才,曾任中国运筹学会第十届和第十一届理事会理事,现任中国运筹学会数学优化分会第九届理事会理事。2000年9月至今,从事优化理论及其应用研究,以第一作者在《中国科学:数学》、《Journal of Optimization Theory and Applications》等期刊发表学术论文30余篇。主持完成1项国家自然科学基金面上项目和7项省部级项目。研究成果于2021年获重庆市科学技术奖-自然科学二等奖(排名第2,共3人)。