Bivariate Hermite-Birkhoff polynomial interpolation with asymptotic conditions (Q1576448)
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scientific article; zbMATH DE number 1491249
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Bivariate Hermite-Birkhoff polynomial interpolation with asymptotic conditions |
scientific article; zbMATH DE number 1491249 |
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Bivariate Hermite-Birkhoff polynomial interpolation with asymptotic conditions (English)
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1 August 2001
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The authors consider an enlarged interpolation problem by bivariate polynomials on a Newton basis. It consists to add some asymptotic conditions to the usual interpolation conditions; these are conditions on the values of the polynomials and on their directional derivatives at prescribed points. The interpolation formula is obtained and illustrated by some particular cases.
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bivariate Hermite-Birkhoff polynomial interpolation
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bivariate splines
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asymptotic conditions
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