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Bivariate general Appell interpolation problem.

Authors :
Costabile, F. A.
Gualtieri, M. I.
Napoli, A.
Source :
Numerical Algorithms; Oct2022, Vol. 91 Issue 2, p531-556, 26p
Publication Year :
2022

Abstract

In this paper, the solution to a bivariate Appell interpolation problem proposed in a previous work is given. Bounds of the truncation error are considered. Ten new interpolants for real, regular, bivariate functions are constructed. Numerical examples and comparisons with bivariate Bernstein polynomials are considered. [ABSTRACT FROM AUTHOR]

Details

Language :
English
ISSN :
10171398
Volume :
91
Issue :
2
Database :
Complementary Index
Journal :
Numerical Algorithms
Publication Type :
Academic Journal
Accession number :
159000170
Full Text :
https://doi.org/10.1007/s11075-022-01272-4