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Existence and stability of solutions for generalized ky Fan inequality problems with trifunctions - MaRDI portal

Existence and stability of solutions for generalized ky Fan inequality problems with trifunctions (Q604258)

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scientific article; zbMATH DE number 5814302
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Existence and stability of solutions for generalized ky Fan inequality problems with trifunctions
scientific article; zbMATH DE number 5814302

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    Existence and stability of solutions for generalized ky Fan inequality problems with trifunctions (English)
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    10 November 2010
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    An existence theorem is given for solutions to a generalized Ky Fan inequality formulated over locally convex Hausdorff topological linear spaces. The theorem is obtained by applying the Kakutani-Fan-Glicksberg fixed-point theorem without imposing the condition that the dual of the ordering cone has a weak* compact base. Several applications of the existence theorem and a stability result for the solution set are also given.
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    generalized Ky Fan inequality
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    fixed-point theorem
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