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dc.contributor.author
Conde, Cristian Marcelo  
dc.contributor.author
Moslehian, Mohammad Sal  
dc.contributor.author
Seddik, Ameur  
dc.date.available
2017-06-09T15:23:16Z  
dc.date.issued
2012-05  
dc.identifier.citation
Conde, Cristian Marcelo; Moslehian, Mohammad Sal; Seddik, Ameur; Operator inequalities related to the Corach–Porta–Recht inequality; Elsevier Science Inc; Linear Algebra and its Applications; 436; 9; 5-2012; 3008-3017  
dc.identifier.issn
0024-3795  
dc.identifier.uri
http://hdl.handle.net/11336/17869  
dc.description.abstract
We prove some refinements of an inequality due to X. Zhan in an arbitrary complex Hilbert space by using some results on the Heinz inequality. We present several related inequalities as well as new variants of the Corach-Porta-Recht inequality. We also characterize the class of operators satisfying SXS- 1+S- 1XS+kX≥(k+2)X under certain conditions.  
dc.format
application/pdf  
dc.language.iso
eng  
dc.publisher
Elsevier Science Inc  
dc.rights
info:eu-repo/semantics/openAccess  
dc.rights.uri
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/  
dc.subject
CORACH-PORTA-RECHT INEQUALITY  
dc.subject
HEINZ INEQUALITY  
dc.subject
INVERTIBLE OPERATOR  
dc.subject
OPERATOR INEQUALITY  
dc.subject
UNITARILY INVARIANT NORM  
dc.subject.classification
Matemática Pura  
dc.subject.classification
Matemáticas  
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS  
dc.title
Operator inequalities related to the Corach–Porta–Recht inequality  
dc.type
info:eu-repo/semantics/article  
dc.type
info:ar-repo/semantics/artículo  
dc.type
info:eu-repo/semantics/publishedVersion  
dc.date.updated
2017-05-15T17:57:09Z  
dc.journal.volume
436  
dc.journal.number
9  
dc.journal.pagination
3008-3017  
dc.journal.pais
Países Bajos  
dc.journal.ciudad
Amsterdam  
dc.description.fil
Fil: Conde, Cristian Marcelo. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Saavedra 15. Instituto Argentino de Matemática Alberto Calderon; Argentina  
dc.description.fil
Fil: Moslehian, Mohammad Sal. Ferdowsi University of Mashhad; Irán  
dc.description.fil
Fil: Seddik, Ameur. Tabuk Universit; Arabia Saudita  
dc.journal.title
Linear Algebra and its Applications  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/ark/https://arxiv.org/abs/1109.1778  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0024379511006410  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/https://doi.org/10.1016/j.laa.2011.09.009  

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