\((0,1,3)\) interpolation on the zeros of \(\pi_n(x)\) (Q2739162)

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scientific article; zbMATH DE number 1643532
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\((0,1,3)\) interpolation on the zeros of \(\pi_n(x)\)
scientific article; zbMATH DE number 1643532

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    30 June 2002
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    interpolation
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    regularity
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    convergence
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    \((0,1,3)\) interpolation on the zeros of \(\pi_n(x)\) (English)
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    The author discusses the regularity and convergence of (0,1,3) interpolation on the zeros of \((1-z^2) P_{n-1}'(x)\), where \(n\) is odd, and \(P_{n-1}\) denotes the \((n-1)\)th Legendre polynomials.
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