On a Bivariate Generalization of Berrut’s Barycentric Rational Interpolation to a Triangle

Len Bos and Stefano De Marchi
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Len Bos: Department of Computer Science, University of Verona, 37129 Verona, Italy
Stefano De Marchi: Department of Mathematics “Tullio Levi-Civita”, University of Padova, 35131 Padova, Italy

Mathematics, 2021, vol. 9, issue 19, 1-19

Abstract: We discuss a generalization of Berrut’s first and second rational interpolants to the case of equally spaced points on a triangle in R 2 .

Keywords: barycentric interpolation on the triangle; Berrut’s first and second interpolants (search for similar items in EconPapers)
JEL-codes: C (search for similar items in EconPapers)
Date: 2021
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