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

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dc.contributor.authorAkishev, G. A.
dc.date.accessioned2018-06-28T03:39:49Z
dc.date.available2018-06-28T03:39:49Z
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. A. On Approximation Orders of Functions of Several Variables in the Lorentz Space/ G. A. Akishev//Proceedings of the Steklov Institute of Mathematics.-2018.-№300.-pp. 9-24ru_RU
dc.identifier.issn0081-5438
dc.identifier.urihttps://rep.buketov.edu.kz/handle/data/3319
dc.language.isoenru_RU
dc.publisherNauka/Interperiodicaru_RU
dc.relation.ispartofseriesProceedings of the Steklov Institute of Mathematics;№300
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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