Mostrar el registro sencillo del ítem

dc.contributor.author
Levis, Fabián Eduardo  
dc.contributor.author
Rodriguez, Claudia Noemi  
dc.date.available
2020-04-14T19:56:00Z  
dc.date.issued
2018-09  
dc.identifier.citation
Levis, Fabián Eduardo; Rodriguez, Claudia Noemi; The Best Multipoint Padé Approximant; Taylor & Francis; Numerical Functional Analysis And Optimization; 39; 14; 9-2018; 1495-1513  
dc.identifier.issn
0163-0563  
dc.identifier.uri
http://hdl.handle.net/11336/102535  
dc.description.abstract
This paper is dealing with the problem of finding the best multipoint Padé approximant of an analytic function when data in some neighborhoods of sampling points are more important than others. More exactly, we obtain a multipoint Padé approximants as limits of best rational Lp-approximations on union of disks, when the measure of them tends to zero with different speeds. As such, this technique provides useful qualitative and analytic information concerning the approximants, which is difficult to obtain from a strictly numerical treatment.  
dc.format
application/pdf  
dc.language.iso
eng  
dc.publisher
Taylor & Francis  
dc.rights
info:eu-repo/semantics/openAccess  
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/  
dc.subject
BEST APPROXIMATION  
dc.subject
COMPLEX DOMAIN  
dc.subject
PADE APPROXIMANT  
dc.subject
WEIGHTED LP-SPACES  
dc.subject.classification
Matemática Pura  
dc.subject.classification
Matemáticas  
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS  
dc.title
The Best Multipoint Padé Approximant  
dc.type
info:eu-repo/semantics/article  
dc.type
info:ar-repo/semantics/artículo  
dc.type
info:eu-repo/semantics/publishedVersion  
dc.date.updated
2020-03-13T18:04:11Z  
dc.identifier.eissn
1532-2467  
dc.journal.volume
39  
dc.journal.number
14  
dc.journal.pagination
1495-1513  
dc.journal.pais
Estados Unidos  
dc.description.fil
Fil: Levis, Fabián Eduardo. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas, Físico-Químicas y Naturales. Departamento de Matemática; Argentina  
dc.description.fil
Fil: Rodriguez, Claudia Noemi. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas, Físico-Químicas y Naturales. Departamento de Matemática; Argentina  
dc.journal.title
Numerical Functional Analysis And Optimization  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.tandfonline.com/doi/abs/10.1080/01630563.2018.1485696  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/https://doi.org/10.1080/01630563.2018.1485696  

Archivos asociados
Thumbnail
 
Tamaño: 1.841Mb
Formato: PDF
.