On Whitney-type Characterization of Approximate Differentiability on Metric Measure Spaces

DOI10.4153/CJM-2012-064-xzbMath1405.26011arXiv1207.5958OpenAlexW2962906495WikidataQ109993912 ScholiaQ109993912MaRDI QIDQ2876525

Lizaveta Ihnatsyeva, Estibalitz Durand-Cartagena, Marta Szumańska, Riikka Korte

Publication date: 19 August 2014

Published in: Canadian Journal of Mathematics (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1207.5958

zbMATH Keywords

metric spaceapproximate differentiabilityWhitney theoremstrong measurable differentiable structure

Mathematics Subject Classification ID

Sobolev spaces and other spaces of ``smooth functions, embedding theorems, trace theorems (46E35) Length, area, volume, other geometric measure theory (28A75) Continuity and differentiation questions (26B05)

Related Items (3)

A C^k Lusin approximation theorem for real-valued functions on Carnot groups ⋮ N-Lusin property in metric measure spaces: a new sufficient condition ⋮ Mappings of finite distortion between metric measure spaces

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