On Approximation by Matrix Means of the Multiple Fourier Series in the Hölder Metric

DOI10.5666/KMJ.2016.56.1.57zbMath1346.42008OpenAlexW2363279273MaRDI QIDQ3185934

Uǧur Deǧer

Publication date: 8 August 2016

Published in: Kyungpook mathematical journal (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.5666/kmj.2016.56.1.57

zbMATH Keywords

multiple Fourier seriesdegree of approximationmatrix meansLipschitz classHölder metric

Mathematics Subject Classification ID

Matrix methods for summability (40C05) Cesàro, Euler, Nörlund and Hausdorff methods (40G05) Rate of convergence, degree of approximation (41A25) Fourier series and coefficients in several variables (42B05) Summability in several variables (42B08) Multiple sequences and series (40B05)

Related Items (4)

Unnamed Item ⋮ Approximation by double second type delayed arithmetic mean of periodic functions in \(H_p^{(\omega, \omega)}\) space ⋮ Unnamed Item ⋮ Approximation of functions in generalized Zygmund class by double Hausdorff matrix

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