Approximation by trigonometric polynomials in weighted grand Lorentz spaces

dc.contributor.authorJafarov, S.Z.
dc.date.accessioned2024-12-14T22:04:54Z
dc.date.available2024-12-14T22:04:54Z
dc.date.issued2024
dc.description.abstractIn the present paper, the relationship between the best approximation of the function and the best approximation of the derivatives of the function in the weighted grand Lorentz spaces has been investigated. The best approximation of the functions by trigonometric polynomials in weighted grand Lorentz spaces is studied. We study the inverse problem of approximation theory in weighted grand Lorentz spaces. © 2024, Romanovsky Institute of Mathematics of the Academy of Sciences of the Republic of Uzbekistan. All rights reserved.en_US
dc.identifier.doi10.29229/uzmj.2024-3-8
dc.identifier.endpage85en_US
dc.identifier.issn2010-7269
dc.identifier.issue3en_US
dc.identifier.scopus2-s2.0-85211172865
dc.identifier.scopusqualityN/A
dc.identifier.startpage76en_US
dc.identifier.urihttps://doi.org/10.29229/uzmj.2024-3-8
dc.identifier.urihttps://hdl.handle.net/20.500.12639/6420
dc.identifier.volume68en_US
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherRomanovsky Institute of Mathematics of the Academy of Sciences of the Republic of Uzbekistanen_US
dc.relation.ispartofUzbek Mathematical Journalen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.snmzKA_20241214
dc.subjectbest approximationen_US
dc.subjectModuli of smoothnessen_US
dc.subjectMuckenhoupt weighten_US
dc.subjecttrigonometric approximationen_US
dc.subjectweighted grand Lorentz spacesen_US
dc.titleApproximation by trigonometric polynomials in weighted grand Lorentz spacesen_US
dc.typeArticle

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