Approximation order of Lagrange interpolation polynomial after revised (Q2748950)
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scientific article; zbMATH DE number 1663568
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Approximation order of Lagrange interpolation polynomial after revised |
scientific article; zbMATH DE number 1663568 |
Statements
1 April 2002
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Lagrange interpolation polynomial
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uniform convergence
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approximation order
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Approximation order of Lagrange interpolation polynomial after revised (English)
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In this paper the Lagrange interpolation polynomial is revised and an operator is constructed. It converges uniformly for arbitrary continuous derivative functions in \([-1, 1]\), and the highest convergence order of the operator is established.
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