Exact bounds for the minimum norm of extension operators for Sobolev spaces

DOI10.1070/IM1997V061N01ABEH000103zbMath0889.46034OpenAlexW2083571028MaRDI QIDQ4368441

A. L. Gorbunov, Victor I. Burenkov

Publication date: 14 January 1998

Published in: Izvestiya: Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1070/im1997v061n01abeh000103

zbMATH Keywords

Sobolev spacesunbounded domainLipschitz functionminimum normextension operatorsorder of smoothnessinequalities for \(L_ p\)-norms

Mathematics Subject Classification ID

Sobolev spaces and other spaces of ``smooth functions, embedding theorems, trace theorems (46E35) Inequalities involving derivatives and differential and integral operators (26D10)

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