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

Autores
Argerami, Martin; 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.
Fil: Argerami, Martin. University of Regina; Canadá
Fil: Massey, Pedro Gustavo. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Departamento de Matematicas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Saavedra 15. Instituto Argentino de Matemática Alberto Calderon; Argentina
Materia
Majorization
Submajorization
Contractive Orbits
Schur–Horn Theorem
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:11336/19461
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/19461
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network_name_str CONICET Digital (CONICET)
spelling A contractive version of a Schur–Horn theorem in II1 factorsArgerami, MartinMassey, Pedro GustavoMajorizationSubmajorizationContractive OrbitsSchur–Horn Theoremhttps://purl.org/becyt/ford/1.1https://purl.org/becyt/ford/1We 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.Fil: Argerami, Martin. University of Regina; CanadáFil: Massey, Pedro Gustavo. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Departamento de Matematicas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Saavedra 15. Instituto Argentino de Matemática Alberto Calderon; ArgentinaElsevier2008-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/19461Argerami, Martin; Massey, Pedro Gustavo; A contractive version of a Schur–Horn theorem in II1 factors; Elsevier; Journal Of Mathematical Analysis And Applications; 337; 1; 1-2008; 231-2380022-247XCONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0022247X07004052info:eu-repo/semantics/altIdentifier/doi/10.1016/j.jmaa.2007.03.095info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-10T13:02:34Zoai:ri.conicet.gov.ar:11336/19461instacron: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:34982025-09-10 13:02:34.303CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
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, Martin
Majorization
Submajorization
Contractive Orbits
Schur–Horn Theorem
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, Martin
Massey, Pedro Gustavo
author Argerami, Martin
author_facet Argerami, Martin
Massey, Pedro Gustavo
author_role author
author2 Massey, Pedro Gustavo
author2_role author
dc.subject.none.fl_str_mv Majorization
Submajorization
Contractive Orbits
Schur–Horn Theorem
topic Majorization
Submajorization
Contractive Orbits
Schur–Horn Theorem
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.1
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv 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.
Fil: Argerami, Martin. University of Regina; Canadá
Fil: Massey, Pedro Gustavo. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Departamento de Matematicas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Saavedra 15. Instituto Argentino de Matemática Alberto Calderon; Argentina
description 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.
publishDate 2008
dc.date.none.fl_str_mv 2008-01
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/11336/19461
Argerami, Martin; Massey, Pedro Gustavo; A contractive version of a Schur–Horn theorem in II1 factors; Elsevier; Journal Of Mathematical Analysis And Applications; 337; 1; 1-2008; 231-238
0022-247X
CONICET Digital
CONICET
url http://hdl.handle.net/11336/19461
identifier_str_mv Argerami, Martin; Massey, Pedro Gustavo; A contractive version of a Schur–Horn theorem in II1 factors; Elsevier; Journal Of Mathematical Analysis And Applications; 337; 1; 1-2008; 231-238
0022-247X
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0022247X07004052
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.jmaa.2007.03.095
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
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
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
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score 12.993085

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