On a method for uniform summation of the Fourier-Jacobi series

DOI10.1007/s00025-022-01703-7zbMath1504.40013OpenAlexW4283274899MaRDI QIDQ2152599

Alexandra D. Meleşteu, Radu Păltănea

Publication date: 8 July 2022

Published in: Results in Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s00025-022-01703-7

zbMATH Keywords

Durrmeyer operatorsFourier-Jacobi seriesCesàro summation methodsmatrix methods for summability

Mathematics Subject Classification ID

Matrix methods for summability (40C05) Fourier series in special orthogonal functions (Legendre polynomials, Walsh functions, etc.) (42C10) Approximation by positive operators (41A36)

Cites Work

• Sur l'approximation de fonctions intégrables sur l'interval-0,1-ferme par des polynômes de Bernstein modifies
• Nörlund Summability of Jacobi and Laguerre series.
• On a Local Property of Absolute Summability for Expansions of Fourier-Jacobi Class
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