On the calculation of the poles of multivariate meromorphic functions using the symbolic-numeric two-point qd-algorithm

The so-called quotient-difference algorithm, or qd-algorithm, is used for determining the poles of a meromorphic function from its Taylor coefficients. A generalization of this algorithm to the univariate and multivariate two-point cases applied to a power series (positive or negative exponents) is...

Celý popis

Uložené v:

Podrobná bibliografia
Vydané v:	Numerical algorithms Ročník 84; číslo 4; s. 1443 - 1458
Hlavní autori:	Elidrissi, A., Abouir, J., Benouahmane, B.
Médium:	Journal Article
Jazyk:	English
Vydavateľské údaje:	New York Springer US 01.08.2020 Springer Nature B.V
Predmet:	Algebra Algorithms Computer Science Eigenvalues Meromorphic functions Multivariate analysis Numeric Computing Numerical Analysis Original Paper Poles Polynomials Power series Series expansion Theory of Computation Thermal expansion Poles Multivariate approximation 41A20 Series expansions 41A21 Two-point Padé approximants Eigenvalues 65D15 qd-algorithm
ISSN:	1017-1398, 1572-9265
On-line prístup:	Získať plný text
Tagy:	Pridať tag Žiadne tagy, Buďte prvý, kto otaguje tento záznam!

Buďte prvý, kto okomentuje tento záznam!