Derivatives of a polynomial of best approximation and modulus of smoothness in generalized Lebesgue spaces with variable exponent

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dc.contributor.authorJafarov, S.Z.
dc.date.accessioned2020-01-29T18:53:35Z
dc.date.available2020-01-29T18:53:35Z
dc.date.issued2017
dc.departmentFakülteler, Eğitim Fakültesi, Matematik ve Fen Bilimleri Eğitimi Bölümüen_US
dc.description.abstractThe relation between derivatives of a polynomial of best approximation and the best approximation of the function is investigated in generalized Lebesgue spaces with variable exponent. In addition, the relationship between the fractional modulus of smoothness of the function and its de la VallØe-Poussin sums is studied. © 2017 Sadulla Z. Jafarov.en_US
dc.identifier.doi10.1515/dema-2017-0023
dc.identifier.endpage251en_US
dc.identifier.issn0420-1213
dc.identifier.issue1en_US
dc.identifier.scopus2-s2.0-85040862428
dc.identifier.scopusqualityQ1
dc.identifier.startpage245en_US
dc.identifier.urihttps://dx.doi.org/10.1515/dema-2017-0023
dc.identifier.urihttps://hdl.handle.net/20.500.12639/1150
dc.identifier.volume50en_US
dc.identifier.wosWOS:000422726700020
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherWarsaw Universityen_US
dc.relation.ispartofDemonstratio Mathematicaen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectBest approximation by trigonometric polynomialsen_US
dc.subjectDe la VallØe-Poussin sumsen_US
dc.subjectFractional derivativeen_US
dc.subjectFractional moduli of smoothnessen_US
dc.subjectLebesgue spaces with variable exponenten_US
dc.titleDerivatives of a polynomial of best approximation and modulus of smoothness in generalized Lebesgue spaces with variable exponenten_US
dc.typeArticle

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