Optimal properties for deficient quartic splines of Marsden type

In this work, we obtain an improved error estimate in the interpolation with the Hermite \(C^{2}\)-smooth deficient complete quartic spline that has the distribution of nodes following the Marsden type scheme and investigate the possibilities to compute the derivatives on the knots such that the ob...

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Bibliographic Details
Main Authors: Alexandru Bica, Diana Curilă-Popescu, Mircea Curilă
Format: Article
Language:English
Published: Publishing House of the Romanian Academy 2020-12-01
Series:Journal of Numerical Analysis and Approximation Theory
Online Access:https://ictp.acad.ro/jnaat/journal/article/view/1228