Convergence rate of Padé-type approximants for Stieltjes functions.
- Bello Hernández, M. 1
- Cala Rodríguez, F. 2
- Guadalupe, J.J. 1
- López Lagomasino, G. 3
- 1 Dpto. de Matemat. y Comp., Univ. de La Rioja, Logroño, Spain
- 2 Dpto. de Analisis Matematico, Univ. de La Laguna, Tenerife, Spain
- 3 Dpto. de Matemáticas, Univ. Carlos III de Madrid, Madrid, Spain
ISSN: 0377-0427
Any de publicació: 1998
Volum: 99
Número: 1-2
Pàgines: 47-53
Tipus: Article
beta Ver similares en nube de resultadosAltres publicacions en: Journal of Computational and Applied Mathematics
Resum
For a wide class of Stieltjes functions we estimate the rate of convergence of Padé-type approximants when the number of fixed poles represents a fixed proportion with respect to the order of the rational approximant. © 1998 Elsevier Science B.V. All rights reserved.