Pointwise estimates for polynomial approximation on the semiaxis

DOI10.1016/J.JAT.2010.06.002zbMath1219.41005OpenAlexW1987005099MaRDI QIDQ619054

Giuseppe Mastroianni, Woula Themistoclakis

Publication date: 21 January 2011

Published in: Journal of Approximation Theory (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.jat.2010.06.002

zbMATH Keywords

polynomial approximationsemiaxis

Mathematics Subject Classification ID

Approximation by polynomials (41A10)

Related Items (3)

Linear prediction and simultaneous approximation by \(m\)-th order Kantorovich type sampling series ⋮ Weighted \(L^1\) approximation on \([- 1, 1\) via discrete de la Vallée Poussin means] ⋮ Uniform approximation on \([-1,1\) via discrete de la Vallée Poussin means]

Cites Work

• Constructive characteristics of functions satisfying a Lipschitz condition on a semiaxis
• Some remarks on uniform asymptotic expansions for Bessel functions
• Polynomial inequalities, functional spaces and best approximation on the real semiaxis with Laguerre weights
• Approximation of Functions by Polynomials in C[-L, 1]
• Mean Cesaro Summability of Laguerre and Hermite Series
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