On the degree of approximation of a periodic function f by almost Riesz means of its conjugate series

zbMath0505.42003MaRDI QIDQ1836062

Kutbuddin Qureshi

Publication date: 1982

Published in: Indian Journal of Pure \& Applied Mathematics (Search for Journal in Brave)

zbMATH Keywords

almost convergenceconjugate seriesalmost Riesz means

Mathematics Subject Classification ID

Trigonometric approximation (42A10) Rate of convergence, degree of approximation (41A25) Conjugate functions, conjugate series, singular integrals (42A50)

Related Items (3)

Unnamed Item ⋮ On approximation in generalized Zygmund class ⋮ Approximation of conjugate of functions belonging to weighted Lipschitz class \(W(L^{p},\xi(t))\) by Hausdorff means of conjugate Fourier series

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