On Approximation Orders of Functions of Several Variables in the Lorentz Space

dc.contributor.authorAkishev, G.
dc.date.accessioned2019-03-11T06:37:29Z
dc.date.available2019-03-11T06:37:29Z
dc.date.issued2018-04
dc.description.abstractWe consider the anisotropic Lorentz space of periodic functions. Sufficient conditions are proved for a function to belong to the anisotropic Lorentz space. Estimates for the order of approximation by trigonometric polynomials of the Nikol’skii–Besov class in the anisotropic Lorentz space are established.ru_RU
dc.identifier.citationAkishev G. On Approximation Orders of Functions of Several Variables in the Lorentz Space/ G. Akishev//Proceedings of the Steklov Institute of Mathematics.-2018.-№300(1).-pp.9-24ru_RU
dc.identifier.issn0081-5438
dc.identifier.urihttps://rep.buketov.edu.kz:80//handle/data/4160
dc.language.isoenru_RU
dc.publisherPleiades Publishingru_RU
dc.relation.ispartofseriesProceedings of the Steklov Institute of Mathematics;№300(1)
dc.subjectLorentz spaceru_RU
dc.subjectNikol’skii–Besov classru_RU
dc.subjectbest approximationru_RU
dc.titleOn Approximation Orders of Functions of Several Variables in the Lorentz Spaceru_RU
dc.typeArticleru_RU

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