FIXED POINT INDEX THEORY FOR WEAKLY INWARD MAPPINGS  

作　　者：韩志清 

出　　处：《Acta Mathematica Scientia》1997年第4期455-462,共8页数学物理学报（B辑英文版）

摘　　要：In this paper we define a fixed point index theory for locally Lip., completely continuous and weakly inward mappings defined on closed convex sets in general Banach spaces where no other artificial conditions are imposed. This makes ns to deal with these kinds of mappings more easily. As obvious applications, some results in [3],[5],[7],[9],[10] are deepened and extended.In this paper we define a fixed point index theory for locally Lip., completely continuous and weakly inward mappings defined on closed convex sets in general Banach spaces where no other artificial conditions are imposed. This makes ns to deal with these kinds of mappings more easily. As obvious applications, some results in [3],[5],[7],[9],[10] are deepened and extended.

关 键 词：weakly inward mappings fixed point index theory differential equations in Banach spaces 

分 类 号：O177[理学—数学]