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Approximation orders for natural splines in arbitrary dimensions |
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| Authors: | Tim Gutzmer Jens Markus Melenk |
| Institution: | Seminar für Angewandte Mathematik, ETH Zürich, CH-8092 Zürich ; Seminar für Angewandte Mathematik, ETH Zürich, CH-8092 Zürich |
| Abstract: | Based on variational properties, we generalize the approximation properties of the univariate natural cubic spline to splines in arbitrary dimensions. |
| Keywords: | Multivariate interpolation |
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