On Fourier approximation of periodic functions and their conjugates belonging to the weighted Lipschitz class

DOI10.1007/s40010-024-00888-6MaRDI QIDQ6664012

Shailesh Kumar Srivastava, S. Devaiya

Publication date: 15 January 2025

Published in: Proceedings of the National Academy of Sciences, India. Section A. Physical Sciences (Search for Journal in Brave)

zbMATH Keywords

conjugate Fourier series\(\mathcal{C}^1.\mathcal{T}\)-mean\(\mathcal{W}(\mathcal{L}^p, \Psi(t), \beta)\)-classdegree (error) of approximation

Mathematics Subject Classification ID

Trigonometric approximation (42A10) Cesàro, Euler, Nörlund and Hausdorff methods (40G05) Approximation by polynomials (41A10)

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