Sard's approximation processes and oblique projections

Autores
Corach, Gustavo; Giribet, Juan Ignacio; Maestripieri, Alejandra Laura
Año de publicación
2009
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Three problems arising in approximation theory are studied. These problems have already been studied by Arthur Sard. The main goal of this paper is to use geometrical compatibility theory to extend Sard's results and get characterizations of the sets of solutions.
Fil: Corach, Gustavo. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Saavedra 15. Instituto Argentino de Matemática Alberto Calderón; Argentina
Fil: Giribet, Juan Ignacio. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Saavedra 15. Instituto Argentino de Matemática Alberto Calderón; Argentina
Fil: Maestripieri, Alejandra Laura. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Saavedra 15. Instituto Argentino de Matemática Alberto Calderón; Argentina
Materia
APPROXIMATION PROCESSES
OBLIQUE PROJECTIONS
WEIGHTED LEAST SQUARE PROBLEMS
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:11336/100313
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/100313
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Sard's approximation processes and oblique projectionsCorach, GustavoGiribet, Juan IgnacioMaestripieri, Alejandra LauraAPPROXIMATION PROCESSESOBLIQUE PROJECTIONSWEIGHTED LEAST SQUARE PROBLEMShttps://purl.org/becyt/ford/2.2https://purl.org/becyt/ford/2Three problems arising in approximation theory are studied. These problems have already been studied by Arthur Sard. The main goal of this paper is to use geometrical compatibility theory to extend Sard's results and get characterizations of the sets of solutions.Fil: Corach, Gustavo. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Saavedra 15. Instituto Argentino de Matemática Alberto Calderón; ArgentinaFil: Giribet, Juan Ignacio. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Saavedra 15. Instituto Argentino de Matemática Alberto Calderón; ArgentinaFil: Maestripieri, Alejandra Laura. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Saavedra 15. Instituto Argentino de Matemática Alberto Calderón; ArgentinaPolish Academy of Sciences. Institute of Mathematics2009-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/100313Corach, Gustavo; Giribet, Juan Ignacio; Maestripieri, Alejandra Laura; Sard's approximation processes and oblique projections; Polish Academy of Sciences. Institute of Mathematics; Studia Mathematica; 194; 1; 12-2009; 65-800039-32231730-6337CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.impan.pl/en/publishing-house/journals-and-series/studia-mathematica/all/194/1/89509/sard-s-approximation-processes-and-oblique-projectionsinfo:eu-repo/semantics/altIdentifier/doi/10.4064/sm194-1-4info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T09:59:01Zoai:ri.conicet.gov.ar:11336/100313instacron: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 09:59:01.716CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Sard's approximation processes and oblique projections
title Sard's approximation processes and oblique projections
spellingShingle Sard's approximation processes and oblique projections
Corach, Gustavo
APPROXIMATION PROCESSES
OBLIQUE PROJECTIONS
WEIGHTED LEAST SQUARE PROBLEMS
title_short Sard's approximation processes and oblique projections
title_full Sard's approximation processes and oblique projections
title_fullStr Sard's approximation processes and oblique projections
title_full_unstemmed Sard's approximation processes and oblique projections
title_sort Sard's approximation processes and oblique projections
dc.creator.none.fl_str_mv Corach, Gustavo
Giribet, Juan Ignacio
Maestripieri, Alejandra Laura
author Corach, Gustavo
author_facet Corach, Gustavo
Giribet, Juan Ignacio
Maestripieri, Alejandra Laura
author_role author
author2 Giribet, Juan Ignacio
Maestripieri, Alejandra Laura
author2_role author
author
dc.subject.none.fl_str_mv APPROXIMATION PROCESSES
OBLIQUE PROJECTIONS
WEIGHTED LEAST SQUARE PROBLEMS
topic APPROXIMATION PROCESSES
OBLIQUE PROJECTIONS
WEIGHTED LEAST SQUARE PROBLEMS
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.2
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv Three problems arising in approximation theory are studied. These problems have already been studied by Arthur Sard. The main goal of this paper is to use geometrical compatibility theory to extend Sard's results and get characterizations of the sets of solutions.
Fil: Corach, Gustavo. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Saavedra 15. Instituto Argentino de Matemática Alberto Calderón; Argentina
Fil: Giribet, Juan Ignacio. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Saavedra 15. Instituto Argentino de Matemática Alberto Calderón; Argentina
Fil: Maestripieri, Alejandra Laura. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Saavedra 15. Instituto Argentino de Matemática Alberto Calderón; Argentina
description Three problems arising in approximation theory are studied. These problems have already been studied by Arthur Sard. The main goal of this paper is to use geometrical compatibility theory to extend Sard's results and get characterizations of the sets of solutions.
publishDate 2009
dc.date.none.fl_str_mv 2009-12
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/11336/100313
Corach, Gustavo; Giribet, Juan Ignacio; Maestripieri, Alejandra Laura; Sard's approximation processes and oblique projections; Polish Academy of Sciences. Institute of Mathematics; Studia Mathematica; 194; 1; 12-2009; 65-80
0039-3223
1730-6337
CONICET Digital
CONICET
url http://hdl.handle.net/11336/100313
identifier_str_mv Corach, Gustavo; Giribet, Juan Ignacio; Maestripieri, Alejandra Laura; Sard's approximation processes and oblique projections; Polish Academy of Sciences. Institute of Mathematics; Studia Mathematica; 194; 1; 12-2009; 65-80
0039-3223
1730-6337
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://www.impan.pl/en/publishing-house/journals-and-series/studia-mathematica/all/194/1/89509/sard-s-approximation-processes-and-oblique-projections
info:eu-repo/semantics/altIdentifier/doi/10.4064/sm194-1-4
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
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Polish Academy of Sciences. Institute of Mathematics
publisher.none.fl_str_mv Polish Academy of Sciences. Institute of Mathematics
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_ 1842269556337278976
score 13.13397

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