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dc.contributor.author
Sababheh, Mohammad  
dc.contributor.author
Conde, Cristian Marcelo  
dc.contributor.author
Moradi, Hamid Reza  
dc.date.available
2025-11-04T11:19:15Z  
dc.date.issued
2023-10  
dc.identifier.citation
Sababheh, Mohammad; Conde, Cristian Marcelo; Moradi, Hamid Reza; A Convex-Block Approach to Numerical Radius Inequalities; Consultants Bureau/Springer; Functional Analysis And Its Applications; 57; S1; 10-2023; 26-30  
dc.identifier.issn
0016-2663  
dc.identifier.uri
http://hdl.handle.net/11336/274682  
dc.description.abstract
A simple convex approach and block techniques are used to obtain new sharpened versions of numerical radius inequalities for Hilbert space operators. These include comparisons of norms of operators, their Cartesian parts, their numerical radii, and the numerical radius of the product of two operators.  
dc.format
application/pdf  
dc.language.iso
eng  
dc.publisher
Consultants Bureau/Springer  
dc.rights
info:eu-repo/semantics/restrictedAccess  
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/  
dc.subject
Numerical radius  
dc.subject
Norm inequality  
dc.subject
Cartesian decomposition  
dc.subject
Triangle inequality  
dc.subject.classification
Matemática Pura  
dc.subject.classification
Matemáticas  
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS  
dc.title
A Convex-Block Approach to Numerical Radius Inequalities  
dc.type
info:eu-repo/semantics/article  
dc.type
info:ar-repo/semantics/artículo  
dc.type
info:eu-repo/semantics/publishedVersion  
dc.date.updated
2025-11-03T11:11:03Z  
dc.journal.volume
57  
dc.journal.number
S1  
dc.journal.pagination
26-30  
dc.journal.pais
Reino Unido  
dc.description.fil
Fil: Sababheh, Mohammad. Princess Sumaya University For Technology; Jordania  
dc.description.fil
Fil: Conde, Cristian Marcelo. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de General Sarmiento. Instituto de Ciencias. Área de Matemática;  
dc.description.fil
Fil: Moradi, Hamid Reza. Islamic Azad University; Irán  
dc.journal.title
Functional Analysis And Its Applications  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://link.springer.com/article/10.1134/S0016266323050039  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1134/S0016266323050039  

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