A characterization of convex functions

DOI10.1016/0362-546X(93)90027-PzbMath0778.49020MaRDI QIDQ4694494

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Publication date: 3 January 1994

Published in: Nonlinear Analysis: Theory, Methods & Applications (Search for Journal in Brave)

zbMATH Keywords

mean value theoremstrictly convex functionsreal topological vector spacesdirectional upper derivatives

Mathematics Subject Classification ID

Nonsmooth analysis (49J52) Convexity of real functions in one variable, generalizations (26A51) Convexity of real functions of several variables, generalizations (26B25)

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Cites Work

• Unnamed Item
• Generalized Directional Derivatives and Subgradients of Nonconvex Functions
• Characterization of Lower Semicontinuous Convex Functions
• Subgradient monotonicity and convex functions