The concept of finitely continuous topological space is introduced and the basic properties of the space are given. Several continuous selection theorems and fixed point theorems for Ф-maps are established, and as ap...
Supported by the National Natural Science Foundation of China (No. 10771173);the Natural Science Foundation of Henan Education Department (No. 2008B110012);the Science and Technology Program Project of Henan Province (No. 092300410187);the Youth Foundation of Luoyang Normal University
A new coincidence theorem for admissible set-valued mappings is proved in FC-spaces with a more general convexity structure. As applications, an abstract variational inequality, a KKM type theorem and a fixed point th...
Supported by the National Natural Science Foundation of China(10361005)
Based on a KKM type theorem on FC-space, some new fixed point theorems for Fan-Browder type are established, and then some collectively fixed point theorems for a family of Ф-maps defined on product space of FC-space...
Project supported by the Scientific Research Fund of Sichuan Normal University (No. 09ZDL04);the Sichuan Province Leading Academic Discipline Project (No. SZD0406)
By applying an existence theorem of maximal elements of set-valued mappings in FC-spaces proposed by the author, some new existence theorems of solutions for systems of generalized quasi-variational inclusion (disclu...
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 t...
Foundation item: the Natural Science Foundation of Sichuan Provincial Education Department of China (No. 2003A081; SZD0406).
A class of finitely continuous topological spaces(in short,FC-spaces)is introduced. Some new KKM type theorems and coincidence theorems involving admissible set-valued map- pings and the set-valued mapping with compac...
Project supported by the Natural Science Foundation of Sichuan Education Department of China (Nos.2003A081 and SZD0406)
A new family of GB-majorized mappings from a topological space into a finite continuous topological spaces (in short, FC-space) involving a better admissible set-valued mapping is introduced. Some existence theorems...
Project supported by the Natural Science Foundation of Sichuan Education Department of China(No.2003A081)
A class of generalized vector variational-type inequality problems (GVVTIP) are studied in FC-spaces, which includes the most of vector equilibrium problems, vector variational inequality problems, generalized vecto...
This project is supported by the NSF of Sichuan Education Department of China(2003A081)and SZD0406
Some new continuous selection theorems are first proved in noncompact topological spaces. As applications, some new collectively fixed point theorems and coincidence theorems for two families of set-valued mappings de...
This project is supported by the NSF of Sichuan Education Department of China (2003A081 and SZD0406)
A new class of locally finite continuous topological spaces (for short, locally FC-spaces) and a class of system of generalized vector quasi-equilibrium problems are introduced. By applying a generalized Himmelberg ...