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 Mat. Zametki: Year: Volume: Issue: Page: Find

 Mat. Zametki, 1970, Volume 7, Issue 6, Pages 723–732 (Mi mz9558)

Order of approximation of functions of the class $Z_2(E^n)$ by linear positive convolution operators

A. I. Kamzolov

M. V. Lomonosov Moscow State University

Abstract: An estimate is obtained of the order of approximation of functions of the class $Z_2(E^n)$ by linear positive convolution operators specified by a class of nonnegative functions whose Fourier transforms have support concentrated in a closed region of $n$-dimensional Euclidean space.

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English version:
Mathematical Notes, 1970, 7:6, 435–440

Bibliographic databases:

UDC: 517.5

Citation: A. I. Kamzolov, “Order of approximation of functions of the class $Z_2(E^n)$ by linear positive convolution operators”, Mat. Zametki, 7:6 (1970), 723–732; Math. Notes, 7:6 (1970), 435–440

Citation in format AMSBIB
\Bibitem{Kam70} \by A.~I.~Kamzolov \paper Order of approximation of functions of the class $Z_2(E^n)$ by linear positive convolution operators \jour Mat. Zametki \yr 1970 \vol 7 \issue 6 \pages 723--732 \mathnet{http://mi.mathnet.ru/mz9558} \mathscinet{http://www.ams.org/mathscinet-getitem?mr=264295} \zmath{https://zbmath.org/?q=an:0207.06603|0194.36902} \transl \jour Math. Notes \yr 1970 \vol 7 \issue 6 \pages 435--440 \crossref{https://doi.org/10.1007/BF01093602}