Displaying similar documents to “Convex differentiable set-valued functions.”

Metrically convex functions in normed spaces

Stanisław Kryński (1993)

Studia Mathematica

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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)

Electronic Research Announcements of the American Mathematical Society [electronic only]

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