Multivariate homogeneous two-point Padé approximants and continued fractions

The multivariate homogeneous two-point Padé approximants have been defined and studied recently. In the current work, we consider higher-order approximants and derive error formulas of these approximants using orthogonality conditions. Diverse three-term recurrence relations satisfied by the monic o...

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Veröffentlicht in:	Computational & applied mathematics Jg. 39; H. 1
Hauptverfasser:	Chakir, Y., Abouir, J., Benouahmane, B.
Format:	Journal Article
Sprache:	Englisch
Veröffentlicht:	Cham Springer International Publishing 01.03.2020 Springer Nature B.V
Schlagworte:	Algorithms Applications of Mathematics Applied physics Approximants Computational mathematics Computational Mathematics and Numerical Analysis Mathematical Applications in Computer Science Mathematical Applications in the Physical Sciences Mathematics Mathematics and Statistics Multivariate analysis Orthogonality Pade approximation Polynomials Power series Quotients 41A20 Orthogonal polynomials 41A21 Two-point Padé approximants 65D15 qd-algorithm Multivariate approximants Continued fractions
ISSN:	2238-3603, 1807-0302
Online-Zugang:	Volltext
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