On consistency relations for cubic splines-on-splines and asymptotic error estimates (Q1063189)
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scientific article; zbMATH DE number 3914896
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | On consistency relations for cubic splines-on-splines and asymptotic error estimates |
scientific article; zbMATH DE number 3914896 |
Statements
On consistency relations for cubic splines-on-splines and asymptotic error estimates (English)
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1985
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In the present paper we consider the spline-on-spline technique for calculating the derivative of a function from its function values on a uniform mesh. The aim of this paper is to derive a new consistency relation between a cubic spline and a cubic spline-on-spline interpolant of its first derivative and to furnish the asymptotic error estimation for the interpolation.
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spline-on-spline technique
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cubic spline
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asymptotic error estimation
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