Determining the Rolle function in Lagrange interpolatory approximation
Fuente:
arXiv
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| Autore principale: | |
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| Natura: | Preprint |
| Pubblicazione: |
2018
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| Soggetti: | |
| Accesso online: | |
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| _version_ | 1866915566819737600 |
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| author | Prentice, J. S. C. |
| author_facet | Prentice, J. S. C. |
| contents | We determine the Rolle function in Lagrange polynomial approximation using a suitable differential equation. We then propose a device for improving the Lagrange approximation by exploiting our knowledge of the Rolle function. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_1810_09601 |
| institution | arXiv |
| publishDate | 2018 |
| record_format | arxiv |
| spellingShingle | Determining the Rolle function in Lagrange interpolatory approximation Prentice, J. S. C. Numerical Analysis 65D05, 65L05, 65G99 We determine the Rolle function in Lagrange polynomial approximation using a suitable differential equation. We then propose a device for improving the Lagrange approximation by exploiting our knowledge of the Rolle function. |
| title | Determining the Rolle function in Lagrange interpolatory approximation |
| topic | Numerical Analysis 65D05, 65L05, 65G99 |
| url | https://arxiv.org/abs/1810.09601 |