A method for directly finding the denominator values of rational interpolants

DOI10.1016/S0377-0427(02)00554-XzbMath1021.65006OpenAlexW2078294614MaRDI QIDQ1860450

Xiaolin Zhu, Gongqin Zhu

Publication date: 23 February 2003

Published in: Journal of Computational and Applied Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/s0377-0427(02)00554-x

zbMATH Keywords

interpolationnumerical examplesrational interpolantsdenominator values

Mathematics Subject Classification ID

Approximation by rational functions (41A20) Numerical interpolation (65D05) Interpolation in approximation theory (41A05)

Related Items (4)

On the denominator values and barycentric weights of rational interpolants ⋮ \texttt{TRIQS/SOM}: implementation of the stochastic optimization method for analytic continuation ⋮ Comonotone and coconvex rational interpolation and approximation ⋮ Implementation of the maximum entropy method for analytic continuation

Cites Work

• Matrices for the direct determination of the barycentric weights of rational interpolation
• Polynomial Interpolation: Lagrange versus Newton
• Some New Aspects of Rational Interpolation
• On Some Aspects of the Rational Interpolation Problem
• Unnamed Item
• Unnamed Item
• Unnamed Item

This page was built for publication: A method for directly finding the denominator values of rational interpolants