Treffer: Hybrid Rational Function Approximation and Its Accuracy Analysis: Hybrid rational function approximation and its accuracy analysis

Title:
Hybrid Rational Function Approximation and Its Accuracy Analysis: Hybrid rational function approximation and its accuracy analysis
Authors:
Hiroshi Kai, Matu-Tarow Noda
Source:
Reliable Computing. 6:429-438
Publisher Information:
Springer Science and Business Media LLC, 2000.
Publication Year:
2000
Subject Terms:
Approximation by rational functions, algorithm, Numerical interpolation, rational interpolation in real domain, 0101 mathematics, 01 natural sciences
Document Type:
Fachzeitschrift Article
File Description:
application/xml
Language:
English
ISSN:
1573-1340
1385-3139
DOI:
10.1023/a:1009906513972
Access URL:
https://zbmath.org/1572965
https://doi.org/10.1023/a:1009906513972
Rights:
Springer Nature TDM
Accession Number:
edsair.doi.dedup.....ead24d6eb74fee512f95da8b9144497d
Database:
OpenAIRE

Weitere Informationen

The authors present two step algorithms for rational interpolation of functions. First they compute the rational interpolant. Next they determine and remove an approximate common factor from its numerator and denominator removing by this way the undesirable singularity of interpolant. The accuracy of three numerical algorithms is compared.