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

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...

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Detalles Bibliográficos
Autores principales: Argerami, Martín, Massey, Pedro Gustavo
Formato: Articulo
Lenguaje:Inglés
Publicado: 2008
Materias:
Matemática
Contractive orbits
Majorization
Schur-Horn theorem
Submajorization
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/83523
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-83523
record_format dspace
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Inglés
topic Matemática
Contractive orbits
Majorization
Schur-Horn theorem
Submajorization
spellingShingle Matemática
Contractive orbits
Majorization
Schur-Horn theorem
Submajorization
Argerami, Martín
Massey, Pedro Gustavo
A contractive version of a Schur-Horn theorem in II1 factors
topic_facet Matemática
Contractive orbits
Majorization
Schur-Horn theorem
Submajorization
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.
format Articulo
Articulo
author Argerami, Martín
Massey, Pedro Gustavo
author_facet Argerami, Martín
Massey, Pedro Gustavo
author_sort Argerami, Martín
title A contractive version of a Schur-Horn theorem in II1 factors
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 contractive version of a schur-horn theorem in ii1 factors
publishDate 2008
url http://sedici.unlp.edu.ar/handle/10915/83523
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