Upper Semicontinuity of Parametric Lexicographic Vector Equilibrium Problems  

作　　者：Zhi-miao FANG Sheng-jie LI 

机构地区：[1]Department of Basic Course, Chongqing Police College, Chongqing 401331, China [2]College of Mathematics and Statistics, Chongqing University, Chongqing 401331, China

出　　处：《Acta Mathematicae Applicatae Sinica》2018年第4期856-862,共7页应用数学学报（英文版）

基　　金：Supported in part by Scientific and Technological Research Program of Chongqing Municipal Education Commission(Grant numbers:KJ1501503 and KJ1601102);Chongqing Research Program of Basic Research and Frontier Technology(Grant numbers:cstc2016jcyjA0270 and cstc2016jcyjA0141);the National Natural Science Foundation of China(Grant number:11301418);the Foundation for High-level Talents of Chongqing University of Art and Sciences(Grant number:R2016SC13)

摘　　要：In this paper, lexicographic vector equilibrium problems are investigated. By using the idea of sequential process, the upper semicontinuity and closedness of the solution set map are established for a parametric lexicographic strong vector equilibrium problem.In this paper, lexicographic vector equilibrium problems are investigated. By using the idea of sequential process, the upper semicontinuity and closedness of the solution set map are established for a parametric lexicographic strong vector equilibrium problem.

关 键 词：lexicographic vector equilibrium problem upper semicontinuity closedness 

分 类 号：O177.91[理学—数学]