Whitney-type extensions in quasi-metric spaces

DOI10.3934/cpaa.2013.12.59zbMath1264.26004OpenAlexW2323160639MaRDI QIDQ1948034

Irina Mitrea, Ryan Alvarado, Marius Mitrea

Publication date: 30 April 2013

Published in: Communications on Pure and Applied Analysis (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.3934/cpaa.2013.12.59

zbMATH Keywords

partition of unitymetrizationgeometric doublingWhitney extensionWhitney decompositionextension of Lipschitz functionsextension of Hölder functionsquantitative Urysohn lemma

Mathematics Subject Classification ID

Metric spaces, metrizability (54E35) Lipschitz (Hölder) classes (26A16) Continuity and differentiation questions (26B05) Special properties of functions of several variables, Hölder conditions, etc. (26B35)

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