Partial isometries in semi-Hilbertian spaces
- Autores
- Arias, Maria Laura; Corach, Gustavo; Gonzalez, Maria Celeste
- Año de publicación
- 2008
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- In this work, the concepts of isometry, unitary and partial isometry on a Hilbert space are generalized when an additional semi-inner product is considered. These new concepts are described by means of oblique projections.
Fil: Arias, Maria Laura. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Saavedra 15. Instituto Argentino de Matemática Alberto Calderón; Argentina
Fil: Corach, Gustavo. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Saavedra 15. Instituto Argentino de Matemática Alberto Calderón; Argentina
Fil: Gonzalez, Maria Celeste. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Saavedra 15. Instituto Argentino de Matemática Alberto Calderón; Argentina - Materia
-
COMPATIBILITY
PARTIAL ISOMETRIES
PROJECTIONS
SEMI-INNER PRODUCTS - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/93046
Ver los metadatos del registro completo
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Partial isometries in semi-Hilbertian spacesArias, Maria LauraCorach, GustavoGonzalez, Maria CelesteCOMPATIBILITYPARTIAL ISOMETRIESPROJECTIONSSEMI-INNER PRODUCTShttps://purl.org/becyt/ford/1.1https://purl.org/becyt/ford/1In this work, the concepts of isometry, unitary and partial isometry on a Hilbert space are generalized when an additional semi-inner product is considered. These new concepts are described by means of oblique projections.Fil: Arias, Maria Laura. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Saavedra 15. Instituto Argentino de Matemática Alberto Calderón; ArgentinaFil: Corach, Gustavo. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Saavedra 15. Instituto Argentino de Matemática Alberto Calderón; ArgentinaFil: Gonzalez, Maria Celeste. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Saavedra 15. Instituto Argentino de Matemática Alberto Calderón; ArgentinaElsevier Science Inc2008-04info: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/11336/93046Arias, Maria Laura; Corach, Gustavo; Gonzalez, Maria Celeste; Partial isometries in semi-Hilbertian spaces; Elsevier Science Inc; Linear Algebra and its Applications; 428; 7; 4-2008; 1460-14750024-3795CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.laa.2007.09.031info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0024379507004417info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-nd/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T10:09:11Zoai:ri.conicet.gov.ar:11336/93046instacron: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 10:09:12.004CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Partial isometries in semi-Hilbertian spaces |
title |
Partial isometries in semi-Hilbertian spaces |
spellingShingle |
Partial isometries in semi-Hilbertian spaces Arias, Maria Laura COMPATIBILITY PARTIAL ISOMETRIES PROJECTIONS SEMI-INNER PRODUCTS |
title_short |
Partial isometries in semi-Hilbertian spaces |
title_full |
Partial isometries in semi-Hilbertian spaces |
title_fullStr |
Partial isometries in semi-Hilbertian spaces |
title_full_unstemmed |
Partial isometries in semi-Hilbertian spaces |
title_sort |
Partial isometries in semi-Hilbertian spaces |
dc.creator.none.fl_str_mv |
Arias, Maria Laura Corach, Gustavo Gonzalez, Maria Celeste |
author |
Arias, Maria Laura |
author_facet |
Arias, Maria Laura Corach, Gustavo Gonzalez, Maria Celeste |
author_role |
author |
author2 |
Corach, Gustavo Gonzalez, Maria Celeste |
author2_role |
author author |
dc.subject.none.fl_str_mv |
COMPATIBILITY PARTIAL ISOMETRIES PROJECTIONS SEMI-INNER PRODUCTS |
topic |
COMPATIBILITY PARTIAL ISOMETRIES PROJECTIONS SEMI-INNER PRODUCTS |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/1.1 https://purl.org/becyt/ford/1 |
dc.description.none.fl_txt_mv |
In this work, the concepts of isometry, unitary and partial isometry on a Hilbert space are generalized when an additional semi-inner product is considered. These new concepts are described by means of oblique projections. Fil: Arias, Maria Laura. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Saavedra 15. Instituto Argentino de Matemática Alberto Calderón; Argentina Fil: Corach, Gustavo. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Saavedra 15. Instituto Argentino de Matemática Alberto Calderón; Argentina Fil: Gonzalez, Maria Celeste. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Saavedra 15. Instituto Argentino de Matemática Alberto Calderón; Argentina |
description |
In this work, the concepts of isometry, unitary and partial isometry on a Hilbert space are generalized when an additional semi-inner product is considered. These new concepts are described by means of oblique projections. |
publishDate |
2008 |
dc.date.none.fl_str_mv |
2008-04 |
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/11336/93046 Arias, Maria Laura; Corach, Gustavo; Gonzalez, Maria Celeste; Partial isometries in semi-Hilbertian spaces; Elsevier Science Inc; Linear Algebra and its Applications; 428; 7; 4-2008; 1460-1475 0024-3795 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/93046 |
identifier_str_mv |
Arias, Maria Laura; Corach, Gustavo; Gonzalez, Maria Celeste; Partial isometries in semi-Hilbertian spaces; Elsevier Science Inc; Linear Algebra and its Applications; 428; 7; 4-2008; 1460-1475 0024-3795 CONICET Digital CONICET |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.laa.2007.09.031 info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0024379507004417 |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by-nc-nd/2.5/ar/ |
eu_rights_str_mv |
openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/ |
dc.format.none.fl_str_mv |
application/pdf application/pdf application/pdf application/pdf |
dc.publisher.none.fl_str_mv |
Elsevier Science Inc |
publisher.none.fl_str_mv |
Elsevier Science Inc |
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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1842270072870010880 |
score |
13.13397 |