Convergence rate of Padé-type approximants for Stieltjes functions.
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.
| Autores: | , , , |
|---|---|
| Tipo de recurso: | artículo |
| Estado: | Versión publicada |
| Fecha de publicación: | 1998 |
| País: | España |
| Institución: | Universidad de La Rioja (UR) |
| Repositorio: | RIUR. Repositorio Institucional de la Universidad de La Rioja |
| OAI Identifier: | oai:portal.dialnet.es:doc/5bbc6a1bb750603269e8271d |
| Acceso en línea: | https://investigacion.unirioja.es/documentos/5bbc6a1bb750603269e8271d |
| Access Level: | acceso abierto |
| Palabra clave: | Orthogonal polynomials Padé-type approximation |
| Sumario: | 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. |
|---|