Approximate smoothness of continuous functions

DOI10.4064/cm-54-2-307-313zbMath0653.26006OpenAlexW994124021MaRDI QIDQ5903729

Michael J. Evans

Publication date: 1987

Published in: Colloquium Mathematicum (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.4064/cm-54-2-307-313

zbMATH Keywords

approximate symmetric derivativeapproximately smooth functionsnowhere differentiable real valued function

Mathematics Subject Classification ID

Differentiation (real functions of one variable): general theory, generalized derivatives, mean value theorems (26A24) Nondifferentiability (nondifferentiable functions, points of nondifferentiability), discontinuous derivatives (26A27)

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