A contractive version of a Schur-Horn theorem in II1 factors

Autores
Argerami, Martín; Massey, Pedro Gustavo
Año de publicación
2008
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
We prove a contractive version of the Schur-Horn theorem for submajorization in II1 factors that complements some previous results on the Schur-Horn theorem within this context. We obtain a reformulation of a conjecture of Arveson and Kadison regarding a strong version of the Schur-Horn theorem in II1 factors in terms of submajorization and contractive orbits of positive operators.
Facultad de Ciencias Exactas
Materia
Matemática
Contractive orbits
Majorization
Schur-Horn theorem
Submajorization
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:10915/83523
Acceder
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oai_identifier_str oai:sedici.unlp.edu.ar:10915/83523
network_acronym_str SEDICI
repository_id_str 1329
network_name_str SEDICI (UNLP)
spelling A contractive version of a Schur-Horn theorem in II1 factorsArgerami, MartínMassey, Pedro GustavoMatemáticaContractive orbitsMajorizationSchur-Horn theoremSubmajorizationWe prove a contractive version of the Schur-Horn theorem for submajorization in II<sub>1</sub> factors that complements some previous results on the Schur-Horn theorem within this context. We obtain a reformulation of a conjecture of Arveson and Kadison regarding a strong version of the Schur-Horn theorem in II<sub>1</sub> factors in terms of submajorization and contractive orbits of positive operators.Facultad de Ciencias Exactas2008info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdf231-238http://sedici.unlp.edu.ar/handle/10915/83523enginfo:eu-repo/semantics/altIdentifier/issn/0022-247Xinfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.jmaa.2007.03.095info: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:UNLP2025-09-29T11:15:41Zoai:sedici.unlp.edu.ar:10915/83523Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-09-29 11:15:41.969SEDICI (UNLP) - Universidad Nacional de La Platafalse
dc.title.none.fl_str_mv A contractive version of a Schur-Horn theorem in II1 factors
title A contractive version of a Schur-Horn theorem in II1 factors
spellingShingle A contractive version of a Schur-Horn theorem in II1 factors
Argerami, Martín
Matemática
Contractive orbits
Majorization
Schur-Horn theorem
Submajorization
title_short A contractive version of a Schur-Horn theorem in II1 factors
title_full A contractive version of a Schur-Horn theorem in II1 factors
title_fullStr A contractive version of a Schur-Horn theorem in II1 factors
title_full_unstemmed A contractive version of a Schur-Horn theorem in II1 factors
title_sort A contractive version of a Schur-Horn theorem in II1 factors
dc.creator.none.fl_str_mv Argerami, Martín
Massey, Pedro Gustavo
author Argerami, Martín
author_facet Argerami, Martín
Massey, Pedro Gustavo
author_role author
author2 Massey, Pedro Gustavo
author2_role author
dc.subject.none.fl_str_mv Matemática
Contractive orbits
Majorization
Schur-Horn theorem
Submajorization
topic Matemática
Contractive orbits
Majorization
Schur-Horn theorem
Submajorization
dc.description.none.fl_txt_mv We prove a contractive version of the Schur-Horn theorem for submajorization in II<sub>1</sub> factors that complements some previous results on the Schur-Horn theorem within this context. We obtain a reformulation of a conjecture of Arveson and Kadison regarding a strong version of the Schur-Horn theorem in II<sub>1</sub> factors in terms of submajorization and contractive orbits of positive operators.
Facultad de Ciencias Exactas
description We prove a contractive version of the Schur-Horn theorem for submajorization in II<sub>1</sub> factors that complements some previous results on the Schur-Horn theorem within this context. We obtain a reformulation of a conjecture of Arveson and Kadison regarding a strong version of the Schur-Horn theorem in II<sub>1</sub> factors in terms of submajorization and contractive orbits of positive operators.
publishDate 2008
dc.date.none.fl_str_mv 2008
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/10915/83523
url http://sedici.unlp.edu.ar/handle/10915/83523
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.2007.03.095
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
231-238
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
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score 13.070432

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