Exact order of approximation of periodic functions by one nonclassical method of summation of Fourier series

DOI10.1007/s11253-012-0701-6zbMath1258.42005OpenAlexW1997933884MaRDI QIDQ1937951

Ol'ga V. Kotova, Roald M. Trigub

Publication date: 1 February 2013

Published in: Ukrainian Mathematical Journal (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s11253-012-0701-6

zbMATH Keywords

order of approximation

Mathematics Subject Classification ID

Trigonometric approximation (42A10)

Related Items

On various moduli of smoothness and \(K\)-functionals

Cites Work

• The Wiener algebra of absolutely convergent Fourier integrals: an overview
• Exact estimates of the rate of approximation of convolution operators
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