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Matematicheskaya Fizika, Analiz, Geometriya [Mathematical Physics, Analysis, Geometry], 2002, Volume 9, Number 3, Pages 478–486 (Mi jmag310)  
This article is cited in 1 scientific paper (total in 1 paper)

The lower bounds estimate of the best approximation with a trigonometric polynomials of a summarized functions of two variables

T. O. Kononovich

Poltava State Pedagogical University
Full-text PDF (212 kB) Citations (1)
Abstract: The lower bounds estimate of the best approximation in metric $L$ of a summarized functions of two variables under condition of summarability of the functions, conjugated by each and both variables, expressed in terms of Fourier coefficients, is obtained.
Bibliographic databases:
Document Type: Article
MSC: 41A10, 41A50
Language: Russian
Citation: T. O. Kononovich, “The lower bounds estimate of the best approximation with a trigonometric polynomials of a summarized functions of two variables”, Mat. Fiz. Anal. Geom., 9:3 (2002), 478–486
Citation in format AMSBIB
\Bibitem{Kon02}
\by T.~O.~Kononovich
\paper The lower bounds estimate of the best approximation with a trigonometric polynomials of a summarized functions of two variables
\jour Mat. Fiz. Anal. Geom.
\yr 2002
\vol 9
\issue 3
\pages 478--486
\mathnet{http://mi.mathnet.ru/jmag310}
\mathscinet{http://mathscinet.ams.org/mathscinet-getitem?mr=1949803}
\zmath{https://zbmath.org/?q=an:1076.42500}
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  • https://www.mathnet.ru/eng/jmag/v9/i3/p478
    • This publication is cited in the following 1 articles:
    Citing articles in Google Scholar: Russian citations, English citations
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    Full-text PDF :37
     
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