Embedding theorems for Sobolev and Hardy-Sobolev spaces and estimates of Fourier transforms 2019 (English)In: Annali di Matematica Pura ed Applicata, ISSN 0373-3114, E-ISSN 1618-1891, Vol. 198, no 2, p. 615-637Article in journal (Refereed) Published

Abstract [en]

We prove embeddings of Sobolev and Hardy-Sobolev spaces into Besov spaces built upon certain mixed norms. This gives an improvement of the known embeddings into usual Besov spaces. Applying these results, we obtain Oberlin-type estimates of Fourier transforms for functions in Sobolev spaces W11(Rn).

Place, publisher, year, edition, pages

Springer, 2019. Vol. 198, no 2, p. 615-637

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Mathematics

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Mathematics

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URN: urn:nbn:se:kau:diva-71809DOI: 10.1007/s10231-018-0792-2ISI: 000462444500016OAI: oai:DiVA.org:kau-71809DiVA, id: diva2:1304103

Note

Correction published 2021 at:

https://doi.org/10.1007/s10231-021-01162-x

(ISI: 000699031100001)

Available from: 2019-04-11 Created: 2019-04-11 Last updated: 2022-01-11Bibliographically approved

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Kolyada, Viktor

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Kolyada, Viktor

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Department of Mathematics and Computer Science (from 2013)

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