摘要
研究集值映射下一类广义向量均衡问题,通过建立一种新的弱半连续及类凸的概念,引进集值映射下推广的M inty引理,利用KKM定理讨论了广义向量均衡问题解的存在性。
This paper studies the generalized vector equilibrium problems with set-valued mappings. By introducing of hemi-continuity and some convexity with set-valued mappings, It obtains the Minty lemma with set-valued mappings. It discusses the existence of solution of generalized vector equilibrium problems by using KKM theorem.
出处
《南昌大学学报(理科版)》
CAS
北大核心
2006年第4期318-321,共4页
Journal of Nanchang University(Natural Science)
关键词
变分不等式
Minty引理
均衡问题
单调
弱半连续
vector equilibrium problems
vector variational inequality
minty lemma
vector equilibrium problems
monotonicity
hemi-contimuity