Derivatives of Trigonometric Polynomials and Converse Theorem of the Constructive Theory of functions in Morrey Spaces

dc.contributor.authorJafarov, S. Z.
dc.date.accessioned2020-01-29T18:54:36Z
dc.date.available2020-01-29T18:54:36Z
dc.date.issued2019
dc.departmentFakülteler, Eğitim Fakültesi, Matematik ve Fen Bilimleri Eğitimi Bölümüen_US
dc.description.abstractLet T denote the interval [-0, 2?]. In this work the relationship between the modulus of smoothness of derivatives of a function and the best approximation in Morrey space Lp,? (T), 0 < ? ? 2, 1 < p < 8, have been investigated. In addition, the theorems related to the derivatives of trigonometric polynomials in Morrey space Lp,? (T), 0 < ? ? 2, 1 < p < ?, are proved. © 2019, Institute of Mathematics and Mechanics, National Academy of Sciences of Azerbaijan. All rights reserved.en_US
dc.identifier.endpage145en_US
dc.identifier.issn2409-4986
dc.identifier.issue1en_US
dc.identifier.scopus2-s2.0-85070464494
dc.identifier.scopusqualityQ2
dc.identifier.startpage137en_US
dc.identifier.urihttps://hdl.handle.net/20.500.12639/1497
dc.identifier.volume45en_US
dc.identifier.wosWOS:000468571400010
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherInstitute of Mathematics and Mechanics, National Academy of Sciences of Azerbaijanen_US
dc.relation.ispartofProceedings of the Institute of Mathematics and Mechanicsen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectBest approximationen_US
dc.subjectConverse theoremen_US
dc.subjectMorrey spaceen_US
dc.subjectr-th modulus of smoothnessen_US
dc.titleDerivatives of Trigonometric Polynomials and Converse Theorem of the Constructive Theory of functions in Morrey Spacesen_US
dc.typeArticle

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