A regularity theorem for composite functional equations

DOI10.1007/PL00000498zbMath0992.39021OpenAlexW2002731850MaRDI QIDQ5955997

Zsolt Páles, Attila Gilányi

Publication date: 10 September 2002

Published in: Archiv der Mathematik (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/pl00000498

zbMATH Keywords

monotonicitydifferentiabilityconvexityfunctional equations

Mathematics Subject Classification ID

Differentiation (real functions of one variable): general theory, generalized derivatives, mean value theorems (26A24) Functional equations for real functions (39B22) Convexity of real functions in one variable, generalizations (26A51) Monotonic functions, generalizations (26A48)

Related Items (3)

A composite functional equation from algebraic aspect ⋮ On the state of the second part of Hilbert's fifth problem ⋮ On a functional equation related to two-variable weighted quasi-arithmetic means

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