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This article is cited in 5 scientific papers (total in 5 papers)
Quality of Approximation by Fourier Means in Terms of General Moduli of Smoothness
S. Yu. Artamonov Lomonosov Moscow State University, Chernomorsky Branch
Abstract:
The equivalence of the error of approximation by Fourier means and of general moduli of smoothness, provided that their generators are equivalent, is established.
Keywords:
Fourier mean, general modulus of smoothness, Bernstein inequality, Jackson-type estimate, planar partition of unity, Fejér mean, Rogozinskii mean, Riesz derivative.
Received: 04.02.2015
Citation:
S. Yu. Artamonov, “Quality of Approximation by Fourier Means in Terms of General Moduli of Smoothness”, Mat. Zametki, 98:1 (2015), 3–11; Math. Notes, 98:1 (2015), 3–10
Linking options:
https://www.mathnet.ru/eng/mzm10627https://doi.org/10.4213/mzm10627 https://www.mathnet.ru/eng/mzm/v98/i1/p3
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