A sandwich with convexity for set-valued functions.
Sadowska, Elżbieta (1996)
Mathematica Pannonica
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Displaying similar documents to “Convex differentiable set-valued functions.”
A sandwich with convexity for set-valued functions.
Metrically convex functions in normed spaces
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Properties of metrically convex functions in normed spaces (of any dimension) are considered. The main result, Theorem 4.2, gives necessary and sufficient conditions for a function to be metrically convex, expressed in terms of the classical convexity theory.
The Equichordal Point Problem.
Rychlik, Marek (1996)
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Eva Kopecká, Jan Malý (1990)
Commentationes Mathematicae Universitatis Carolinae
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Acta Universitatis Carolinae. Mathematica et Physica
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Continuity properties of convex-type set-valued maps.
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On strictly convex and strictly 2-convex 2-normed spaces. II.
Lin, C.-S. (1992)
International Journal of Mathematics and Mathematical Sciences
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Bi- convex sets.
Duca, D.I., Lupşa, L. (2003)
Mathematica Pannonica
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