Publication:
On the convergence of type I Hermite-Padé approximants for rational perturbations of a Nikishin system

Thumbnail Image
Identifiers
URI: https://hdl.handle.net/10016/23353
UXXI: CC/0000023690
Files
on_JCAA_2015_ps.pdf (870.22 KB)
Publication date
2014-01-20
Defense date
Authors
Advisors
Tutors
Journal Title
Journal ISSN
Volume Title
Publisher
Elsevier
Impact
Google Scholar
Export
Research Projects
Organizational Units
Journal Issue
Abstract
We study the convergence of type I Hermite-Padé approximation for a class of meromorphic functions obtained by adding a vector of rational functions with real coefficients to a Nikishin system of functions.
Description
Keywords
Multiple orthogonal polynomials, Nikishin systems, Type I Hermite-Padé approximation
Bibliographic citation
Journal of Computational and Applied Mathematics, 2015, v. 284, pp. 216-227.
Collections
DM - GAMA - Comunicaciones en Congresos y otros eventos