Multipoint Padé approximants as limits of rational functions of best approximation in the complex domain

Autores
Levis, Fabián Eduardo; Rodriguez, Claudia Noemí
Año de publicación
2018
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
In this paper we study the behavior of best Lp-approximations by rational functions to an analytic function on union of disks, when the measure of them tends to zero.
Fil: Levis, Fabián Eduardo. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas, Físico-Químicas y Naturales. Departamento de Matemática; Argentina
Fil: Rodriguez, Claudia Noemí. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas, Físico-Químicas y Naturales. Departamento de Matemática; Argentina
Materia
BEST APPROXIMATIONS
RATIONAL FUNCTIONS
PADE APPROXIMANT
Lp-NORM
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/70687
Acceder
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spelling Multipoint Padé approximants as limits of rational functions of best approximation in the complex domainLevis, Fabián EduardoRodriguez, Claudia NoemíBEST APPROXIMATIONSRATIONAL FUNCTIONSPADE APPROXIMANTLp-NORMhttps://purl.org/becyt/ford/1.1https://purl.org/becyt/ford/1In this paper we study the behavior of best Lp-approximations by rational functions to an analytic function on union of disks, when the measure of them tends to zero.Fil: Levis, Fabián Eduardo. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas, Físico-Químicas y Naturales. Departamento de Matemática; ArgentinaFil: Rodriguez, Claudia Noemí. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas, Físico-Químicas y Naturales. Departamento de Matemática; ArgentinaUniversidad de Jaén2018-10info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/70687Levis, Fabián Eduardo; Rodriguez, Claudia Noemí; Multipoint Padé approximants as limits of rational functions of best approximation in the complex domain; Universidad de Jaén; JAEN JOURNAL ON APPROXIMATIONS; 7; 2; 10-2018; 165-1751889-30661989-7251CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://dialnet.unirioja.es/servlet/articulo?codigo=5298382info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T09:59:26Zoai:ri.conicet.gov.ar:11336/70687instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-03 09:59:27.229CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Multipoint Padé approximants as limits of rational functions of best approximation in the complex domain
title Multipoint Padé approximants as limits of rational functions of best approximation in the complex domain
spellingShingle Multipoint Padé approximants as limits of rational functions of best approximation in the complex domain
Levis, Fabián Eduardo
BEST APPROXIMATIONS
RATIONAL FUNCTIONS
PADE APPROXIMANT
Lp-NORM
title_short Multipoint Padé approximants as limits of rational functions of best approximation in the complex domain
title_full Multipoint Padé approximants as limits of rational functions of best approximation in the complex domain
title_fullStr Multipoint Padé approximants as limits of rational functions of best approximation in the complex domain
title_full_unstemmed Multipoint Padé approximants as limits of rational functions of best approximation in the complex domain
title_sort Multipoint Padé approximants as limits of rational functions of best approximation in the complex domain
dc.creator.none.fl_str_mv Levis, Fabián Eduardo
Rodriguez, Claudia Noemí
author Levis, Fabián Eduardo
author_facet Levis, Fabián Eduardo
Rodriguez, Claudia Noemí
author_role author
author2 Rodriguez, Claudia Noemí
author2_role author
dc.subject.none.fl_str_mv BEST APPROXIMATIONS
RATIONAL FUNCTIONS
PADE APPROXIMANT
Lp-NORM
topic BEST APPROXIMATIONS
RATIONAL FUNCTIONS
PADE APPROXIMANT
Lp-NORM
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.1
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv In this paper we study the behavior of best Lp-approximations by rational functions to an analytic function on union of disks, when the measure of them tends to zero.
Fil: Levis, Fabián Eduardo. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas, Físico-Químicas y Naturales. Departamento de Matemática; Argentina
Fil: Rodriguez, Claudia Noemí. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas, Físico-Químicas y Naturales. Departamento de Matemática; Argentina
description In this paper we study the behavior of best Lp-approximations by rational functions to an analytic function on union of disks, when the measure of them tends to zero.
publishDate 2018
dc.date.none.fl_str_mv 2018-10
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/70687
Levis, Fabián Eduardo; Rodriguez, Claudia Noemí; Multipoint Padé approximants as limits of rational functions of best approximation in the complex domain; Universidad de Jaén; JAEN JOURNAL ON APPROXIMATIONS; 7; 2; 10-2018; 165-175
1889-3066
1989-7251
CONICET Digital
CONICET
url http://hdl.handle.net/11336/70687
identifier_str_mv Levis, Fabián Eduardo; Rodriguez, Claudia Noemí; Multipoint Padé approximants as limits of rational functions of best approximation in the complex domain; Universidad de Jaén; JAEN JOURNAL ON APPROXIMATIONS; 7; 2; 10-2018; 165-175
1889-3066
1989-7251
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://dialnet.unirioja.es/servlet/articulo?codigo=5298382
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Universidad de Jaén
publisher.none.fl_str_mv Universidad de Jaén
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
_version_ 1842269580386369536
score 13.13397

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