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dc.contributor.author
Altwaijry, Najla  
dc.contributor.author
Conde, Cristian Marcelo  
dc.contributor.author
Dragomir, Silvestru Sever  
dc.contributor.author
Feki, Kais  
dc.date.available
2025-11-25T14:32:58Z  
dc.date.issued
2025-01  
dc.identifier.citation
Altwaijry, Najla; Conde, Cristian Marcelo; Dragomir, Silvestru Sever; Feki, Kais; Further norm and numerical radii inequalities for operators involving a positive operator; AIMS Press; AIMS Mathematics; 10; 2; 1-2025; 2684-2696  
dc.identifier.issn
2473-6988  
dc.identifier.uri
http://hdl.handle.net/11336/276124  
dc.description.abstract
The article examines inequalities for norms and numerical radii of bounded linear operators on complex Hilbert spaces. It focuses on scenarios where three operators are involved, with one being positive, and investigates their sums or products. Some of our findings extend existing inequalities established in the literature.  
dc.format
application/pdf  
dc.language.iso
eng  
dc.publisher
AIMS Press  
dc.rights
info:eu-repo/semantics/openAccess  
dc.rights.uri
https://creativecommons.org/licenses/by/2.5/ar/  
dc.subject
Positive operator  
dc.subject
Hilbert space  
dc.subject
Numerical radius  
dc.subject
Operator norm  
dc.subject.classification
Matemática Pura  
dc.subject.classification
Matemáticas  
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS  
dc.title
Further norm and numerical radii inequalities for operators involving a positive operator  
dc.type
info:eu-repo/semantics/article  
dc.type
info:ar-repo/semantics/artículo  
dc.type
info:eu-repo/semantics/publishedVersion  
dc.date.updated
2025-11-25T10:19:11Z  
dc.journal.volume
10  
dc.journal.number
2  
dc.journal.pagination
2684-2696  
dc.journal.pais
Estados Unidos  
dc.description.fil
Fil: Altwaijry, Najla. King Saud University; Arabia Saudita  
dc.description.fil
Fil: Conde, Cristian Marcelo. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Area de Matematica (area de Matematica) ; Instituto de Ciencias ; Universidad Nacional de General Sarmiento;  
dc.description.fil
Fil: Dragomir, Silvestru Sever. University of Victoria; Canadá. Royal Melbourne Institute Of Technology.; Australia  
dc.description.fil
Fil: Feki, Kais. University Of Sfax; Túnez  
dc.journal.title
AIMS Mathematics  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://www.aimspress.com/article/doi/10.3934/math.2025126  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.3934/math.2025126  

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