Equilibrium problems in the quasimonotone case

被引:13
|
作者
Fakhar, M [1 ]
Zafarani, J [1 ]
机构
[1] Univ Isfahan, Dept Math, Esfahan, Iran
关键词
KKM maps; equilibrium problems; quasimonotone vector-valued bifunctions; variational inequalities;
D O I
10.1007/s10957-005-2664-3
中图分类号
C93 [管理学]; O22 [运筹学];
学科分类号
070105 ; 12 ; 1201 ; 1202 ; 120202 ;
摘要
Existence results for quasimonotone vector equilibrium problems and quasimonotone vector variational inequalities are obtained starting from an existence result for a scalar equilibrium problem involving two quasimonotone bifunctions. These results are established under weaker conditions than in previous works.
引用
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页码:125 / 136
页数:12
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