On a Hermite interpolation on the sphere

• Autores: Ming Zhang, Xue Zhang Liang
• Localización: Applied numerical mathematics, ISSN-e 0168-9274, Vol. 61, Nº. 5, 2011, págs. 666-674
• Idioma: inglés
• DOI: 10.1016/j.apnum.2010.12.011
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• Resumen

  • The purpose of this paper is to put forward a kind of Hermite interpolation scheme on the unit sphere. We prove the superposition interpolation process for Hermite interpolation on the sphere and give some examples of interpolation schemes. The numerical examples shows that this method for Hermite interpolation on the sphere is feasible. And this paper can be regarded as an extension and a development of Lagrange interpolation on the sphere since it includes Lagrange interpolation as a particular case.