Systems of generalized vector quasi-variational inclusions and systems of generalized vector quasi-optimization problems in locally <Emphasis Type="Italic">FC</Emphasis>-uniform spaces

In this paper, we introduce some new systems of generalized vector quasi-variational inclusion problems and system of generalized vector ideal (resp., proper, Pareto, weak) quasi-optimization problems in locally FC-uniform spaces without convexity structure. By using the KKM type theorem and Himmelberg type fixed point theorem proposed by the author, some new existence theorems of solutions for the systems of generalized vector quasi-variational inclusion problems are proved. As to its applications, we obtain some existence results of solutions for systems of generalized vector quasi-optimization problems. Project supported by the Natural Science Foundation of Sichuan Education Department of China (No. 07ZA092) and the Sichuan Province Leading Academic Discipline Project (No. SZD0406)