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Stampacchia generalized vector quasiequilibrium problems and vector saddle points. (English) Zbl 1103.49010
Summary: Stampacchia generalized vector quasiequilibrium problem and generalized vector loose saddle points for set-valued mappings are introduced. By using the scalarization method and the fixed-point theorem, existence theorems are established.
##### MSC:
 49J53 Set-valued and variational analysis
##### References:
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