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Zhurnal Vychislitel'noi Matematiki i Matematicheskoi Fiziki, 1978, Volume 18, Number 6, Pages 1595–1599 (Mi zvmmf5450)  
Scientific communications

The optimal approximations of functions by a finite number of their fourier coefficients

N. M. Andrushevskii, N. P. Zhidkov, B. M. Shchedrin

Moscow
Full-text PDF (829 kB) English version article
Received: 03.03.1978
English version:
USSR Computational Mathematics and Mathematical Physics, 1978, Volume 18, Issue 6, Pages 238–243
DOI: https://doi.org/10.1016/0041-5553(78)90153-2
Bibliographic databases:
Document Type: Article
UDC: 518:517.949.12
MSC: Primary 65T40; Secondary 42A10, 65D15
Language: Russian
Citation: N. M. Andrushevskii, N. P. Zhidkov, B. M. Shchedrin, “The optimal approximations of functions by a finite number of their fourier coefficients”, Zh. Vychisl. Mat. Mat. Fiz., 18:6 (1978), 1595–1599; U.S.S.R. Comput. Math. Math. Phys., 18:6 (1978), 238–243
Citation in format AMSBIB
\Bibitem{AndZhiShc78}
\by N.~M.~Andrushevskii, N.~P.~Zhidkov, B.~M.~Shchedrin
\paper The optimal approximations of functions by a finite number of their fourier coefficients
\jour Zh. Vychisl. Mat. Mat. Fiz.
\yr 1978
\vol 18
\issue 6
\pages 1595--1599
\mathnet{http://mi.mathnet.ru/zvmmf5450}
\mathscinet{https://mathscinet.ams.org/mathscinet-getitem?mr=518289}
\zmath{https://zbmath.org/?q=an:0421.65075}
\transl
\jour U.S.S.R. Comput. Math. Math. Phys.
\yr 1978
\vol 18
\issue 6
\pages 238--243
\crossref{https://doi.org/10.1016/0041-5553(78)90153-2}
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    		Журнал вычислительной математики и математической физики Computational Mathematics and Mathematical Physics
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    Abstract page:243
    Full-text PDF :125
    References:2
    First page:1
     
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