[1] Karczynski T,Zeidan V.An application of Ky-Fan f ixed point theorem to an optimization problem[J].Nonlinear Anal TMA,1989,13(3):259~261.
[2] Park S,Park J A.The Idzik type quasivariational inequalities and noncompact optimization problem[J].Colloqjium Math,1996,71(2):287~295.
[3] DING Xie-ping.Quasi-variational inequalities and social equilibrium[J].Applied Mathematics and Mechanics(English Edition),1991,12(7):639~646.
[4] DING Xie-ping.Generalized quasivariational inequality,optimization and equilibrium existence problems[J].J Sichuan Normal Univ,1998,21(1):1~5.
[5] Aubin J P,Ekeland I.Applied Nonlinear Analysis[M].New York:John Wiley&Sons,1984.
[6] Yuan X Z,Isac G,Tan K K,Yu J.The study of minimax inequalities,abstract economics and applications to variational inequalities and Nash equilibria[J].Acta Applic Math,1998,54(1):135~166.
[7] Park S,Kim H.Coincidence theorems for addmissible multifunctions on generalized convex spaces[J].J Math Anal Appl,1996,197(1):173~187.
[8] Park S,Kim H.Foundations of the KKM theory on generalized convex spaces[J].J Math Anal Appl,1997,209(3):551~571.
[9] Tan K K.G-KKM theorem,miniman inequalities and saddle pints[J].Nonlinear Anal TMA,1997,30(7):4151~4160.
[10] DING Xie-ping.Quasi-equilibrium problems in noncompact generalized convex space[J].Applied Mathematics and Mechanics(English Edition,)2000,21(6):637~644.
[11] Ding Xie-ping.Existence of solutions for quasi-equilibrium problems[J].J Sichuan Normal Univ,1998,21(6):603~608.
[12] Cubiotti P.Existence of solutions for lower semicontinuous quasi-equilibrium problems[J].Computers Math Applic,1995,30(12):11~22.