Pointwise estimates for Lagrange interpolation polynomials (Q955171)
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scientific article; zbMATH DE number 5368580
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Pointwise estimates for Lagrange interpolation polynomials |
scientific article; zbMATH DE number 5368580 |
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Pointwise estimates for Lagrange interpolation polynomials (English)
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19 November 2008
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Pointwise estimations for the Lagrange interpolation polynomial with Chebyshev knots are established. The rate of approximation in terms of modulus of continuity is expressed.
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rate of approximation
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Lagrange interpolation
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pointwise estimate
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modulus of continuity
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