On the convergence of multi-level Hermite-Padé approximants for a class of meromorphic functions

González Ricardo, Luis Giraldo; López Lagomasino, Guillermo; Medina Peralta, Sergio

e-Archivo Home
→
Investigación
→
Departamentos
→
Departamento de Matemáticas
→
Grupo de Análisis Matemático Aplicado (GAMA)
→
DM - GAMA - Artículos de Revistas
→
View Item

On the convergence of multi-level Hermite-Padé approximants for a class of meromorphic functions

Author(s): González Ricardo, Luis Giraldo; López Lagomasino, Guillermo; Medina Peralta, Sergio

Publisher: Springer Nature

Issued date: 2020-10

Citation: Ricardo González, L. G., Lagomasino, G. L. & Peralta, S. M. (2020). On the Convergence of Multi-Level Hermite–Padé Approximants for a Class of Meromorphic Functions. Mediterranean Journal of Mathematics, 17(5), 149.

ISSN: 1660-5446

DOI: https://doi.org/10.1007/s00009-020-01588-2

xmlui.dri2xhtml.METS-1.0.item-contributor-funder: Ministerio de Ciencia, Innovación y Universidades (España)

Project: Gobierno de España. PGC2018-096504-B-C33

Keywords: Nikishin system , Multiple orthogonal polynomials , Hermite-Padé approximation

URI: http://hdl.handle.net/10016/32647

Abstract:

The present paper deals with the convergence properties of multi-level Hermite-Padé approximants for a class of meromorphic functions given by rational perturbations with real coefficients of a Nikishin system of functions, and study the zero location of the c [+]

Description:

Published 07 September 2021: Correction to: On the Convergence of Multi-Level Hermite&-Padé Approximants for a Class of Meromorphic Functions (Mediterr. J. Math. 18, 219 (2021). In the original publication, the surname of the Author "L. G. González Ricardo" was inadvertently swapped. The correct Author group has been provided below: L. G. González Ricardo, G. López Lagomasino and S. Medina Peralta

Show full item record