Mean convergence of Hermite interpolation revisited (Q1912661)

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scientific article; zbMATH DE number 878099
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Mean convergence of Hermite interpolation revisited
scientific article; zbMATH DE number 878099

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    Mean convergence of Hermite interpolation revisited (English)
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    15 October 1996
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    Necessary and sufficient conditions for the mean convergence of Hermite interpolation of second order were recently obtained by \textit{P. Nevai} and \textit{Y. Xu} [J. Approximation Theory 77, No. 3, 282-304 (1994; Zbl 0806.41004)]. In the present paper the authors examine the mean convergence of Hermite interpolation of higher order with extended nodes.
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    Jacobi polynomials
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    Lagrange interpolation
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    Hermite interpolation
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