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Izvestiya Vysshikh Uchebnykh Zavedenii. Matematika, 1971, Number 12, Pages 49–62 (Mi ivm3965)  
The estimation of approximations of functions of two variables of Lipschitz class by trigonometric polynomials

G. P. Gubanov

Dneprodzerzhinsk
Full-text PDF (826 kB)
Received: 23.12.1969
Bibliographic databases:
UDC: 517.512
Language: Russian
Citation: G. P. Gubanov, “The estimation of approximations of functions of two variables of Lipschitz class by trigonometric polynomials”, Izv. Vyssh. Uchebn. Zaved. Mat., 1971, no. 12, 49–62
Citation in format AMSBIB
\Bibitem{Gub71}
\by G.~P.~Gubanov
\paper The estimation of approximations of functions of two variables of Lipschitz class by trigonometric polynomials
\jour Izv. Vyssh. Uchebn. Zaved. Mat.
\yr 1971
\issue 12
\pages 49--62
\mathnet{http://mi.mathnet.ru/ivm3965}
\mathscinet{https://mathscinet.ams.org/mathscinet-getitem?mr=303214}
\zmath{https://zbmath.org/?q=an:0241.42019}
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