L-凸空间中一个新的连续选择及其不动点定理以及对抽象经济的应用(英文)  

A New Continuous Selection and Its Fixed Point Theorem in L-Convex Spaces with the Application to Abstract Economies

作　　者：文开庭[1] 

机构地区：[1]毕节学院建筑工程学院,贵州毕节551700

出　　处：《大学数学》2012年第3期24-28,共5页College Mathematics

基　　金：Project Supported by Guizhou Province Natural Science Foundation of China([2011]2093)

摘　　要：在L-凸空间中建立了一个新的连续选择及其不动点定理.作为应用。A new continuous selection and its fixed point theorem is established in L-convex spaces.As applications,a maximal element theorem is obtained,and equilibrium existence theorems for Abstract economies and qualitative games in L-convex spaces are yielded.

关 键 词：L-凸空间 连续选择 极大元 定性对策 抽象经济 平衡 

分 类 号：O177.91[理学—数学]