Coincidence Point Theorems,Intersection Theorems and Saddle Point Theorems on FC-spaces  

作　　者：PIAO YONG-JIE YIN ZHE 

机构地区：[1]Department of Mathematics, Yanbian University, Yanji, Jilin, 133002

出　　处：《Communications in Mathematical Research》2009年第2期115-122,共8页数学研究通讯（英文版）

基　　金：The NSF (10361005) of China

摘　　要：In this paper, we first give the definitions of finitely continuous topological space and FC-subspace generated by some set, and obtain coincidence point theorem, whole intersection theorems and Ky Fan type matching theorems, and finally discuss the existence of saddle point as an application of coincidence point theorem.In this paper, we first give the definitions of finitely continuous topological space and FC-subspace generated by some set, and obtain coincidence point theorem, whole intersection theorems and Ky Fan type matching theorems, and finally discuss the existence of saddle point as an application of coincidence point theorem.

关 键 词：FC-SPACE FC-subspace generated by set saddle point 

分 类 号：O177.91[理学—数学] O177.3[理学—基础数学]