Approximate differentiability according to Stepanoff-Whitney-Federer

DOI10.1512/IUMJ.2013.62.5024zbMath1295.26013OpenAlexW2005906614MaRDI QIDQ5409843

Fon-Che Liu, Chun-Liang Lin

Publication date: 15 April 2014

Published in: Indiana University Mathematics Journal (Search for Journal in Brave)

Full work available at URL: http://www.iumj.indiana.edu/IUMJ/ABS/2013/5024

zbMATH Keywords

Lipschitz continuityapproximate differentiabilityLusin-type propertyapproximate partial derivativeapproximate Lipschitz continuity

Mathematics Subject Classification ID

Continuity and differentiation questions (26B05) Special properties of functions of several variables, Hölder conditions, etc. (26B35) Real-valued functions in general topology (54C30) Classical measure theory (28A99)

Related Items (3)

A C^k Lusin approximation theorem for real-valued functions on Carnot groups ⋮ Pointwise differentiability of higher order for sets ⋮ Nonsmooth Morse-Sard theorems

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