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Doklady Akademii Nauk SSSR, 1971, Volume 201, Number 5, Pages 1037–1040 (Mi dan36529)  
MATHEMATICS

On estimates of best approximations of a function of several variables by sums of two functions of a smaller number of variables

I. I. Ibragimov, M.-B. A. Babayev

Institute of Applied Mathematics and Mechanics AS of AzSSR
Full-text PDF (492 kB)
Received: 27.08.1971
Bibliographic databases:
Document Type: Article
UDC: 517.512.6
Language: Russian
Citation: I. I. Ibragimov, M.-B. A. Babayev, “On estimates of best approximations of a function of several variables by sums of two functions of a smaller number of variables”, Dokl. Akad. Nauk SSSR, 201:5 (1971), 1037–1040
Citation in format AMSBIB
\Bibitem{IbrBab71}
\by I.~I.~Ibragimov, M.-B.~A.~Babayev
\paper On estimates of best approximations of a function of several variables by sums of two functions of a smaller number of variables
\jour Dokl. Akad. Nauk SSSR
\yr 1971
\vol 201
\issue 5
\pages 1037--1040
\mathnet{http://mi.mathnet.ru/dan36529}
\mathscinet{http://mathscinet.ams.org/mathscinet-getitem?mr=0298305}
\zmath{https://zbmath.org/?q=an:0239.41014}
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