Mostrar el registro sencillo del ítem

dc.contributor.author
Gareis, María Inés  
dc.contributor.author
Kovac, Federico Dario  
dc.contributor.author
Levis, Fabián Eduardo  
dc.date.available
2023-12-07T13:04:13Z  
dc.date.issued
2023-05  
dc.identifier.citation
Gareis, María Inés; Kovac, Federico Dario; Levis, Fabián Eduardo; On a generalization of the extended best polynomial approximation operator in Orlicz–Lorentz spaces; Wiley VCH Verlag; Mathematische Nachrichten; 296; 8; 5-2023; 3328-3343  
dc.identifier.issn
0025-584X  
dc.identifier.uri
http://hdl.handle.net/11336/219645  
dc.description.abstract
In this paper, we consider the best polynomial approximation operator defined on an Orlicz–Lorentz space (Figure presented.), and its extension to (Figure presented.), where w is a non-negative continuous weight function and (Figure presented.) is the derivative of ϕ, which is not required to be an Orlicz function. Our work generalizes a recent result in this field on an Orlicz–Lorentz space generated by an Orlicz function. In addition, we establish some properties and estimates for any extended best polynomial approximation.  
dc.format
application/pdf  
dc.language.iso
eng  
dc.publisher
Wiley VCH Verlag  
dc.rights
info:eu-repo/semantics/restrictedAccess  
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/  
dc.subject
APPROXIMATION BY POLYNOMIALS  
dc.subject
EXTENSION OF OPERATORS  
dc.subject
ORLICZ–LORENTZ SPACES  
dc.subject.classification
Matemática Pura  
dc.subject.classification
Matemáticas  
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS  
dc.title
On a generalization of the extended best polynomial approximation operator in Orlicz–Lorentz spaces  
dc.type
info:eu-repo/semantics/article  
dc.type
info:ar-repo/semantics/artículo  
dc.type
info:eu-repo/semantics/publishedVersion  
dc.date.updated
2023-12-05T15:03:51Z  
dc.journal.volume
296  
dc.journal.number
8  
dc.journal.pagination
3328-3343  
dc.journal.pais
Alemania  
dc.journal.ciudad
Weinheim  
dc.description.fil
Fil: Gareis, María Inés. Universidad Nacional de La Pampa; Argentina  
dc.description.fil
Fil: Kovac, Federico Dario. Universidad Nacional de La Pampa; Argentina  
dc.description.fil
Fil: Levis, Fabián Eduardo. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas, Físico-Químicas y Naturales. Departamento de Matemática; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba; Argentina  
dc.journal.title
Mathematische Nachrichten  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://onlinelibrary.wiley.com/doi/full/10.1002/mana.202200099  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1002/mana.202200099