On the continuity of vector convex multivalued functions (Q700256)

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scientific article; zbMATH DE number 1809832
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On the continuity of vector convex multivalued functions
scientific article; zbMATH DE number 1809832

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    On the continuity of vector convex multivalued functions (English)
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    19 November 2003
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    The well-known Banach Steinhaus Theorem is extended to the case of convex and concave functions, and its applications are shown to find necessary and sufficient conditions for the \({\mathcal C}\)-continuity of vector convex functions. Relations between upper and lower \({\mathcal C}\)-continuities are also obtained.
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    upper (lower) \({\mathcal C}\)-continuous
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    upper (lower) \({\mathcal C}\)-convex function
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    vector convex functions
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