Approximation properties of mixed series in terms of Legendre polynomials on the classes $ {W^r}$
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Publication:5459435
DOI10.1070/SM2006V197N03ABEH003765zbMath1152.41003OpenAlexW2058746733MaRDI QIDQ5459435
Publication date: 28 April 2008
Published in: Sbornik: Mathematics (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1070/sm2006v197n03abeh003765
Orthogonal polynomials and functions of hypergeometric type (Jacobi, Laguerre, Hermite, Askey scheme, etc.) (33C45) Approximation by polynomials (41A10) Remainders in approximation formulas (41A80)
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