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Convergence and norm estimates of Hermite interpolation at zeros of Chevyshev polynomials
In this paper, we investigate the simultaneous approximation of a function f(x) and its derivative [Formula: see text] by Hermite interpolation operator [Formula: see text] based on Chevyshev polynomials. We also establish general theorem on extreme points for Hermite interpolation operator. Some re...
| Autores principales: | , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Springer International Publishing
2016
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5118382/ https://www.ncbi.nlm.nih.gov/pubmed/27933248 http://dx.doi.org/10.1186/s40064-016-3667-2 |