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Zapiski Nauchnykh Seminarov POMI, 2009, Volume 366, Pages 67–83
(Mi znsl3482)
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This article is cited in 1 scientific paper (total in 1 paper)
On approximation of functions by trigonometric polynomials with incomplete spectrum in $L_p$, $0<p<1$
Yu. S. Kolomoitsev Institute of Applied Mathematics and Mechanics, Ukraine National Academy of Sciences, Donetsk, Ukraine
Abstract:
Suppose $B$ is a subset of integers that possesses certain arithmetic properties. Estimates of the best approximation of functions in the space $L_p$, $0<p<1$, by trigonometric polynomials that are constructed by the system $\{e^{ikx}\}_{k\in\mathbb Z\setminus B}$ are obtained. Bibl. – 13 titles.
Received: 27.11.2008
Citation:
Yu. S. Kolomoitsev, “On approximation of functions by trigonometric polynomials with incomplete spectrum in $L_p$, $0<p<1$”, Investigations on linear operators and function theory. Part 37, Zap. Nauchn. Sem. POMI, 366, POMI, St. Petersburg, 2009, 67–83; J. Math. Sci. (N. Y.), 165:4 (2010), 463–472
Linking options:
https://www.mathnet.ru/eng/znsl3482 https://www.mathnet.ru/eng/znsl/v366/p67
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Abstract page: | 281 | Full-text PDF : | 100 | References: | 44 |
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