Mean convergence of interpolatory processes on an arbitrary system of nodes (Q1912676)
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scientific article; zbMATH DE number 878113
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Mean convergence of interpolatory processes on an arbitrary system of nodes |
scientific article; zbMATH DE number 878113 |
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Mean convergence of interpolatory processes on an arbitrary system of nodes (English)
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4 June 1996
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Necessary conditions for mean convergence of Lagrange and Hermite-Fejér interpolation on an arbitrary system of nodes are given, which provides partial answers to Problem 11 of \textit{P. Turán} [J. Approximation Theory 29, 23-85 (1980; Zbl 0454.41001)].
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Lagrange interpolation
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mean convergence
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Hermite-Fejér interpolation
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