A Lipschitz function which is C∞on a.e. line need not be generically differentiable

DOI10.4064/CM131-1-3zbMath1322.46027OpenAlexW2059251536MaRDI QIDQ2839275

Luděk Zajíček

Publication date: 4 July 2013

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

Full work available at URL: https://doi.org/10.4064/cm131-1-3

zbMATH Keywords

Gâteaux differentiabilityLipschitz function

Mathematics Subject Classification ID

Fréchet and Gateaux differentiability in optimization (49J50) Continuity and differentiation questions (26B05) Derivatives of functions in infinite-dimensional spaces (46G05)

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