摘要
利用[1]中得到的参数型KKM定理首先证明了区间空间上的几个向量值极大极小定理。应用这些结果,得到了几个拓扑型截口定理和另外三种等价形式,最后讨论了抽象经济平衡点的存在性问题。
As the applications of the parametric type of KKM theorem in [1],some vector valued minimax theorems are proved in interval spaces. Utilizing these results,some section theorems with their three equivalent forms are obtained. Furthermore, the existence problem of equilibrium points for abstract economy is studied.
出处
《重庆师专学报》
1996年第2期9-14,共6页
Journal of Chongqing Teachers College
关键词
区间空间
W-凸集
W-紧集
抽象经济平衡问题
KKM定理
极大极小不等式
Interval space ,W- convex set, quasi-concave (convex) mapping, W-compact set, equilibrium problem for abstract economy
