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Affine selections of convex set-valued functions - MaRDI portal

Affine selections of convex set-valued functions (Q1909654)

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scientific article; zbMATH DE number 856822
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Affine selections of convex set-valued functions
scientific article; zbMATH DE number 856822

    Statements

    Affine selections of convex set-valued functions (English)
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    20 August 1996
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    Let \(X\) be a vector space, \(C \subseteq X\) be a convex cone with a cone-basis and \(c(Y)\) be the family of all compact subsets of a locally convex space \(Y\). It is shown that every convex (midconvex) set-valued function \(F : C \to c(Y)\) has an affine (a Jensen) selection.
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    affine selections
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    additive function
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    midconvex set-valued function
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    Jensen selection
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