Semi-cardinal interpolation and difference equations: from cubic B-splines to a three-direction box-spline construction (Q2432712)
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| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Semi-cardinal interpolation and difference equations: from cubic B-splines to a three-direction box-spline construction |
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Semi-cardinal interpolation and difference equations: from cubic B-splines to a three-direction box-spline construction (English)
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25 October 2006
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The key theme of this paper is the construction of box-spline interpolants on half-spaces. Using so-called Wiener-Hopf factorizations, the solution of the interpolation problem is found and its convergence properties are studied (including the approximation orders).
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multivariable interpolation
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box-splines
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boundary conditions
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difference equations
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Wiener--Hopf
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