Vector valued chebechev systems

Let I be the unit interval and X be a real Banach space. The space of continuous functions on I with values in X is denoted by C(I,X). The object of this paper is to introduce Chebechev systems in C(I,X) and study the basi.c properties of such systems, and its relation to interpolation. It is also p...

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Autores:
Al-Zamel, A.
Khalil, R.
Tipo de recurso:
Article of journal
Fecha de publicación:
1989
Institución:
Universidad Nacional de Colombia
Repositorio:
Universidad Nacional de Colombia
Idioma:
spa
OAI Identifier:
oai:repositorio.unal.edu.co:unal/43244
Acceso en línea:
https://repositorio.unal.edu.co/handle/unal/43244
http://bdigital.unal.edu.co/33342/
Palabra clave:
Unit interval
Banach space
functions
Chebechev systems
Rights
openAccess
License
Atribución-NoComercial 4.0 Internacional
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oai_identifier_str oai:repositorio.unal.edu.co:unal/43244
network_acronym_str UNACIONAL2
network_name_str Universidad Nacional de Colombia
repository_id_str
spelling Atribución-NoComercial 4.0 InternacionalDerechos reservados - Universidad Nacional de Colombiahttp://creativecommons.org/licenses/by-nc/4.0/info:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_abf2Al-Zamel, A.e1de76d6-52df-4335-b1c4-764a639d68a3300Khalil, R.7b9e7c16-deae-46b9-a010-3ff8d1a4b0d53002019-06-28T11:44:02Z2019-06-28T11:44:02Z1989https://repositorio.unal.edu.co/handle/unal/43244http://bdigital.unal.edu.co/33342/Let I be the unit interval and X be a real Banach space. The space of continuous functions on I with values in X is denoted by C(I,X). The object of this paper is to introduce Chebechev systems in C(I,X) and study the basi.c properties of such systems, and its relation to interpolation. It is also proved that a subspace that is generated by a weak Chebechev  system in C(I,X) is a Chebechev subspace.application/pdfspaUniversidad Nacuional de Colombia; Sociedad Colombiana de matemáticashttp://revistas.unal.edu.co/index.php/recolma/article/view/33163Universidad Nacional de Colombia Revistas electrónicas UN Revista Colombiana de MatemáticasRevista Colombiana de MatemáticasRevista Colombiana de Matemáticas; Vol. 23, núm. 1-4 (1989); 25-33 0034-7426Al-Zamel, A. and Khalil, R. (1989) Vector valued chebechev systems. Revista Colombiana de Matemáticas; Vol. 23, núm. 1-4 (1989); 25-33 0034-7426 .Vector valued chebechev systemsArtículo de revistainfo:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501http://purl.org/coar/resource_type/c_2df8fbb1http://purl.org/coar/version/c_970fb48d4fbd8a85Texthttp://purl.org/redcol/resource_type/ARTUnit intervalBanach spacefunctionsChebechev systemsORIGINAL33163-122935-1-PB.pdfapplication/pdf2626410https://repositorio.unal.edu.co/bitstream/unal/43244/1/33163-122935-1-PB.pdf85529baa666ce6510ceb06d98e9a647bMD51THUMBNAIL33163-122935-1-PB.pdf.jpg33163-122935-1-PB.pdf.jpgGenerated Thumbnailimage/jpeg6589https://repositorio.unal.edu.co/bitstream/unal/43244/2/33163-122935-1-PB.pdf.jpg58ba447c8f16f047d7185439fae78051MD52unal/43244oai:repositorio.unal.edu.co:unal/432442024-02-09 23:09:45.26Repositorio Institucional Universidad Nacional de Colombiarepositorio_nal@unal.edu.co
dc.title.spa.fl_str_mv Vector valued chebechev systems
title Vector valued chebechev systems
spellingShingle Vector valued chebechev systems
Unit interval
Banach space
functions
Chebechev systems
title_short Vector valued chebechev systems
title_full Vector valued chebechev systems
title_fullStr Vector valued chebechev systems
title_full_unstemmed Vector valued chebechev systems
title_sort Vector valued chebechev systems
dc.creator.fl_str_mv Al-Zamel, A.
Khalil, R.
dc.contributor.author.spa.fl_str_mv Al-Zamel, A.
Khalil, R.
dc.subject.proposal.spa.fl_str_mv Unit interval
Banach space
functions
Chebechev systems
topic Unit interval
Banach space
functions
Chebechev systems
description Let I be the unit interval and X be a real Banach space. The space of continuous functions on I with values in X is denoted by C(I,X). The object of this paper is to introduce Chebechev systems in C(I,X) and study the basi.c properties of such systems, and its relation to interpolation. It is also proved that a subspace that is generated by a weak Chebechev  system in C(I,X) is a Chebechev subspace.
publishDate 1989
dc.date.issued.spa.fl_str_mv 1989
dc.date.accessioned.spa.fl_str_mv 2019-06-28T11:44:02Z
dc.date.available.spa.fl_str_mv 2019-06-28T11:44:02Z
dc.type.spa.fl_str_mv Artículo de revista
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dc.type.content.spa.fl_str_mv Text
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format http://purl.org/coar/resource_type/c_6501
status_str publishedVersion
dc.identifier.uri.none.fl_str_mv https://repositorio.unal.edu.co/handle/unal/43244
dc.identifier.eprints.spa.fl_str_mv http://bdigital.unal.edu.co/33342/
url https://repositorio.unal.edu.co/handle/unal/43244
http://bdigital.unal.edu.co/33342/
dc.language.iso.spa.fl_str_mv spa
language spa
dc.relation.spa.fl_str_mv http://revistas.unal.edu.co/index.php/recolma/article/view/33163
dc.relation.ispartof.spa.fl_str_mv Universidad Nacional de Colombia Revistas electrónicas UN Revista Colombiana de Matemáticas
Revista Colombiana de Matemáticas
dc.relation.ispartofseries.none.fl_str_mv Revista Colombiana de Matemáticas; Vol. 23, núm. 1-4 (1989); 25-33 0034-7426
dc.relation.references.spa.fl_str_mv Al-Zamel, A. and Khalil, R. (1989) Vector valued chebechev systems. Revista Colombiana de Matemáticas; Vol. 23, núm. 1-4 (1989); 25-33 0034-7426 .
dc.rights.spa.fl_str_mv Derechos reservados - Universidad Nacional de Colombia
dc.rights.coar.fl_str_mv http://purl.org/coar/access_right/c_abf2
dc.rights.license.spa.fl_str_mv Atribución-NoComercial 4.0 Internacional
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dc.rights.accessrights.spa.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv Atribución-NoComercial 4.0 Internacional
Derechos reservados - Universidad Nacional de Colombia
http://creativecommons.org/licenses/by-nc/4.0/
http://purl.org/coar/access_right/c_abf2
eu_rights_str_mv openAccess
dc.format.mimetype.spa.fl_str_mv application/pdf
dc.publisher.spa.fl_str_mv Universidad Nacuional de Colombia; Sociedad Colombiana de matemáticas
institution Universidad Nacional de Colombia
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