Nullspaces and frames

Autores
Antezana, Jorge Abel; Corach, Gustavo; Ruiz, Mariano Andrés; Stojanoff, Demetrio
Año de publicación
2005
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
In this paper we give new characterizations of Riesz and conditional Riesz frames in terms of the properties of the nullspace of their synthesis operators. On the other hand, we also study the oblique dual frames whose coefficients in the reconstruction formula minimize different weighted norms.
Facultad de Ciencias Exactas
Materia
Matemática
Angles
Frames
Generalized inverses
Riesz frames
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by-nc-sa/4.0/
Repositorio
SEDICI (UNLP)
Institución
Universidad Nacional de La Plata
OAI Identificador
oai:sedici.unlp.edu.ar:10915/83116
Acceder
id SEDICI_216d28f26e88d9968e7c277e96bb19b0
oai_identifier_str oai:sedici.unlp.edu.ar:10915/83116
network_acronym_str SEDICI
repository_id_str 1329
network_name_str SEDICI (UNLP)
spelling Nullspaces and framesAntezana, Jorge AbelCorach, GustavoRuiz, Mariano AndrésStojanoff, DemetrioMatemáticaAnglesFramesGeneralized inversesRiesz framesIn this paper we give new characterizations of Riesz and conditional Riesz frames in terms of the properties of the nullspace of their synthesis operators. On the other hand, we also study the oblique dual frames whose coefficients in the reconstruction formula minimize different weighted norms.Facultad de Ciencias Exactas2005info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdf709-723http://sedici.unlp.edu.ar/handle/10915/83116enginfo:eu-repo/semantics/altIdentifier/issn/0022-247Xinfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.jmaa.2004.11.041info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-sa/4.0/Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-09-29T11:15:46Zoai:sedici.unlp.edu.ar:10915/83116Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-09-29 11:15:46.893SEDICI (UNLP) - Universidad Nacional de La Platafalse
dc.title.none.fl_str_mv Nullspaces and frames
title Nullspaces and frames
spellingShingle Nullspaces and frames
Antezana, Jorge Abel
Matemática
Angles
Frames
Generalized inverses
Riesz frames
title_short Nullspaces and frames
title_full Nullspaces and frames
title_fullStr Nullspaces and frames
title_full_unstemmed Nullspaces and frames
title_sort Nullspaces and frames
dc.creator.none.fl_str_mv Antezana, Jorge Abel
Corach, Gustavo
Ruiz, Mariano Andrés
Stojanoff, Demetrio
author Antezana, Jorge Abel
author_facet Antezana, Jorge Abel
Corach, Gustavo
Ruiz, Mariano Andrés
Stojanoff, Demetrio
author_role author
author2 Corach, Gustavo
Ruiz, Mariano Andrés
Stojanoff, Demetrio
author2_role author
author
author
dc.subject.none.fl_str_mv Matemática
Angles
Frames
Generalized inverses
Riesz frames
topic Matemática
Angles
Frames
Generalized inverses
Riesz frames
dc.description.none.fl_txt_mv In this paper we give new characterizations of Riesz and conditional Riesz frames in terms of the properties of the nullspace of their synthesis operators. On the other hand, we also study the oblique dual frames whose coefficients in the reconstruction formula minimize different weighted norms.
Facultad de Ciencias Exactas
description In this paper we give new characterizations of Riesz and conditional Riesz frames in terms of the properties of the nullspace of their synthesis operators. On the other hand, we also study the oblique dual frames whose coefficients in the reconstruction formula minimize different weighted norms.
publishDate 2005
dc.date.none.fl_str_mv 2005
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Articulo
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://sedici.unlp.edu.ar/handle/10915/83116
url http://sedici.unlp.edu.ar/handle/10915/83116
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/issn/0022-247X
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.jmaa.2004.11.041
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
dc.format.none.fl_str_mv application/pdf
709-723
dc.source.none.fl_str_mv reponame:SEDICI (UNLP)
instname:Universidad Nacional de La Plata
instacron:UNLP
reponame_str SEDICI (UNLP)
collection SEDICI (UNLP)
instname_str Universidad Nacional de La Plata
instacron_str UNLP
institution UNLP
repository.name.fl_str_mv SEDICI (UNLP) - Universidad Nacional de La Plata
repository.mail.fl_str_mv alira@sedici.unlp.edu.ar
_version_ 1844616030171693056
score 13.070432

Publicaciones similares