On the existence of solutions of symmetric vector equilibrium problems via nonlinear scalarization (Q1734181)

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scientific article; zbMATH DE number 7040762
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On the existence of solutions of symmetric vector equilibrium problems via nonlinear scalarization
scientific article; zbMATH DE number 7040762

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    On the existence of solutions of symmetric vector equilibrium problems via nonlinear scalarization (English)
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    22 March 2019
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    Existence theorems are proved for symmetric vector equilibrium problems using nonlinear scalarization methods. Sufficient conditions are found for the convexity of the solution set. Several examples are presented.
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    symmetric vector equilibrium problem
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    nonlinear scalarization function
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    generalized \(C\)-quasiconvexity
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    upper and lower semicontinuity
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