A new space of potentials with densities from the Stepanov class

zbMath0879.46016MaRDI QIDQ1363918

D. U. Umbetzhanov

Publication date: 20 August 1997

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

zbMATH Keywords

integral representationfunction spaceBessel potentialsconvolution with the Bessel-MacDonald matrix kerneldensities from Stepanov classfunctions with fractional smoothnessLiouville-Sobolev space

Mathematics Subject Classification ID

Spaces of measurable functions ((L^p)-spaces, Orlicz spaces, Köthe function spaces, Lorentz spaces, rearrangement invariant spaces, ideal spaces, etc.) (46E30) Sobolev spaces and other spaces of ``smooth functions, embedding theorems, trace theorems (46E35)

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