Approximation by weighted means of Walsh-Fourier series

DOI10.1155/S0161171296000014zbMath0835.41023OpenAlexW2062115201MaRDI QIDQ1907691

Billy E. Rhoades, Ferenc Móricz

Publication date: 8 April 1996

Published in: International Journal of Mathematics and Mathematical Sciences (Search for Journal in Brave)

Full work available at URL: https://eudml.org/doc/47383

Mathematics Subject Classification ID

Fourier series in special orthogonal functions (Legendre polynomials, Walsh functions, etc.) (42C10) Best approximation, Chebyshev systems (41A50) Approximation by other special function classes (41A30)

Related Items (9)

Approximation by Marcinkiewicz-type matrix transform of Vilenkin-Fourier series ⋮ Approximation by subsequences of matrix transform mean of Walsh-Fourier series ⋮ On the rate of approximation by generalized de la Vallée Poussin type matrix transform means of Walsh-Fourier series ⋮ Norm and almost everywhere convergence of matrix transform means of Walsh-Fourier series ⋮ Approximation by matrix transform means with respect to the character system of the group of 2-adic integers ⋮ Approximation by \(\Theta\)-means of Walsh-Fourier series ⋮ Approximation by \(T\)-transformation of double Walsh-Fourier series to multivariable functions ⋮ Approximation by \(\theta\)-means of Walsh-Fourier series in dyadic Hardy spaces and dyadic homogeneous Banach spaces ⋮ Approximation by Marcinkiewicz ϴ-means of double Walsh-Fourier series

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