On interpolation by radial polynomials
Fuente:
arXiv
Salvato in:
| Autore principale: | |
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| Natura: | Preprint |
| Pubblicazione: |
2004
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| Soggetti: | |
| Accesso online: | |
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| _version_ | 1866909853470949376 |
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| author | de Boor, C. |
| author_facet | de Boor, C. |
| contents | A lemma of Micchelli's, concerning radial polynomials and weighted sums of point evaluations, is shown to hold for arbitrary linear functionals, as is Schaback's more recent extension of this lemma and Schaback's result concerning interpolation by radial polynomials. Schaback's interpolant is explored. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_math_0404175 |
| institution | arXiv |
| publishDate | 2004 |
| record_format | arxiv |
| spellingShingle | On interpolation by radial polynomials de Boor, C. Numerical Analysis Analysis of PDEs 4105 (Primary) 41A10, 4163 (Secondary) A lemma of Micchelli's, concerning radial polynomials and weighted sums of point evaluations, is shown to hold for arbitrary linear functionals, as is Schaback's more recent extension of this lemma and Schaback's result concerning interpolation by radial polynomials. Schaback's interpolant is explored. |
| title | On interpolation by radial polynomials |
| topic | Numerical Analysis Analysis of PDEs 4105 (Primary) 41A10, 4163 (Secondary) |
| url | https://arxiv.org/abs/math/0404175 |