λ-Aluthge transforms and schatten ideals
- Autores
- Antezana, Jorge Abel; Massey, Pedro Gustavo; Stojanoff, Demetrio
- Año de publicación
- 2005
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- Let T∈ L(H), and let T=U|T|= |T*| U be the polar decomposition of T . Then, for every λ∈[0,1], the λ-Aluthge transform is defined by D λ (T )= |T| l U|T| 1-λ . We show that several properties which are known for the usual Aluthge transform (i.e. the case λ =1/ 2) also hold for λ -Aluthge transforms with λ∈ (0,1) . Moreover, we get several results which are new, even for the usual Aluthge transform.
Fil: Antezana, Jorge Abel. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Saavedra 15. Instituto Argentino de Matemática Alberto Calderón; Argentina. Universidad Nacional de La Plata; Argentina
Fil: Massey, Pedro Gustavo. Universidad Nacional de La Plata; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Saavedra 15. Instituto Argentino de Matemática Alberto Calderón; Argentina
Fil: Stojanoff, Demetrio. Universidad Nacional de La Plata; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Saavedra 15. Instituto Argentino de Matemática Alberto Calderón; Argentina - Materia
-
ALUTHGE TRANSFORM
SCHATTEN NORMS
RIESZ CALCULUS
POLAR DECOMPOSITION - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
- Repositorio
.jpg)
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/104300
Ver los metadatos del registro completo
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λ-Aluthge transforms and schatten idealsAntezana, Jorge AbelMassey, Pedro GustavoStojanoff, DemetrioALUTHGE TRANSFORMSCHATTEN NORMSRIESZ CALCULUSPOLAR DECOMPOSITIONhttps://purl.org/becyt/ford/1.1https://purl.org/becyt/ford/1Let T∈ L(H), and let T=U|T|= |T*| U be the polar decomposition of T . Then, for every λ∈[0,1], the λ-Aluthge transform is defined by D λ (T )= |T| l U|T| 1-λ . We show that several properties which are known for the usual Aluthge transform (i.e. the case λ =1/ 2) also hold for λ -Aluthge transforms with λ∈ (0,1) . Moreover, we get several results which are new, even for the usual Aluthge transform.Fil: Antezana, Jorge Abel. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Saavedra 15. Instituto Argentino de Matemática Alberto Calderón; Argentina. Universidad Nacional de La Plata; ArgentinaFil: Massey, Pedro Gustavo. Universidad Nacional de La Plata; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Saavedra 15. Instituto Argentino de Matemática Alberto Calderón; ArgentinaFil: Stojanoff, Demetrio. Universidad Nacional de La Plata; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Saavedra 15. Instituto Argentino de Matemática Alberto Calderón; ArgentinaElsevier Science Inc2005-08info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/104300Antezana, Jorge Abel; Massey, Pedro Gustavo; Stojanoff, Demetrio; λ-Aluthge transforms and schatten ideals; Elsevier Science Inc; Linear Algebra and its Applications; 405; 8-2005; 177-1990024-3795CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.laa.2005.03.016info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0024379505001837info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-nd/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-12-23T14:06:28Zoai:ri.conicet.gov.ar:11336/104300instacron: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:34982025-12-23 14:06:28.801CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
| dc.title.none.fl_str_mv |
λ-Aluthge transforms and schatten ideals |
| title |
λ-Aluthge transforms and schatten ideals |
| spellingShingle |
λ-Aluthge transforms and schatten ideals Antezana, Jorge Abel ALUTHGE TRANSFORM SCHATTEN NORMS RIESZ CALCULUS POLAR DECOMPOSITION |
| title_short |
λ-Aluthge transforms and schatten ideals |
| title_full |
λ-Aluthge transforms and schatten ideals |
| title_fullStr |
λ-Aluthge transforms and schatten ideals |
| title_full_unstemmed |
λ-Aluthge transforms and schatten ideals |
| title_sort |
λ-Aluthge transforms and schatten ideals |
| dc.creator.none.fl_str_mv |
Antezana, Jorge Abel Massey, Pedro Gustavo Stojanoff, Demetrio |
| author |
Antezana, Jorge Abel |
| author_facet |
Antezana, Jorge Abel Massey, Pedro Gustavo Stojanoff, Demetrio |
| author_role |
author |
| author2 |
Massey, Pedro Gustavo Stojanoff, Demetrio |
| author2_role |
author author |
| dc.subject.none.fl_str_mv |
ALUTHGE TRANSFORM SCHATTEN NORMS RIESZ CALCULUS POLAR DECOMPOSITION |
| topic |
ALUTHGE TRANSFORM SCHATTEN NORMS RIESZ CALCULUS POLAR DECOMPOSITION |
| purl_subject.fl_str_mv |
https://purl.org/becyt/ford/1.1 https://purl.org/becyt/ford/1 |
| dc.description.none.fl_txt_mv |
Let T∈ L(H), and let T=U|T|= |T*| U be the polar decomposition of T . Then, for every λ∈[0,1], the λ-Aluthge transform is defined by D λ (T )= |T| l U|T| 1-λ . We show that several properties which are known for the usual Aluthge transform (i.e. the case λ =1/ 2) also hold for λ -Aluthge transforms with λ∈ (0,1) . Moreover, we get several results which are new, even for the usual Aluthge transform. Fil: Antezana, Jorge Abel. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Saavedra 15. Instituto Argentino de Matemática Alberto Calderón; Argentina. Universidad Nacional de La Plata; Argentina Fil: Massey, Pedro Gustavo. Universidad Nacional de La Plata; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Saavedra 15. Instituto Argentino de Matemática Alberto Calderón; Argentina Fil: Stojanoff, Demetrio. Universidad Nacional de La Plata; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Saavedra 15. Instituto Argentino de Matemática Alberto Calderón; Argentina |
| description |
Let T∈ L(H), and let T=U|T|= |T*| U be the polar decomposition of T . Then, for every λ∈[0,1], the λ-Aluthge transform is defined by D λ (T )= |T| l U|T| 1-λ . We show that several properties which are known for the usual Aluthge transform (i.e. the case λ =1/ 2) also hold for λ -Aluthge transforms with λ∈ (0,1) . Moreover, we get several results which are new, even for the usual Aluthge transform. |
| publishDate |
2005 |
| dc.date.none.fl_str_mv |
2005-08 |
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info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://purl.org/coar/resource_type/c_6501 info:ar-repo/semantics/articulo |
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article |
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publishedVersion |
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http://hdl.handle.net/11336/104300 Antezana, Jorge Abel; Massey, Pedro Gustavo; Stojanoff, Demetrio; λ-Aluthge transforms and schatten ideals; Elsevier Science Inc; Linear Algebra and its Applications; 405; 8-2005; 177-199 0024-3795 CONICET Digital CONICET |
| url |
http://hdl.handle.net/11336/104300 |
| identifier_str_mv |
Antezana, Jorge Abel; Massey, Pedro Gustavo; Stojanoff, Demetrio; λ-Aluthge transforms and schatten ideals; Elsevier Science Inc; Linear Algebra and its Applications; 405; 8-2005; 177-199 0024-3795 CONICET Digital CONICET |
| dc.language.none.fl_str_mv |
eng |
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eng |
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info:eu-repo/semantics/altIdentifier/doi/10.1016/j.laa.2005.03.016 info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0024379505001837 |
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info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by-nc-nd/2.5/ar/ |
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openAccess |
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Elsevier Science Inc |
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Elsevier Science Inc |
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CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas |
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dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar |
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