Geodesic
Refinements of some numerical radius inequalities for Hilbert space operators
Filomat, Tome 37 (2023) no. 10, p. 3043

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DOI

In this article, we present some refinements of numerical radius inequalities for operators on Hilbert space. Further, we also obtain some new upper bounds for the numerical radius of the Cartesian decomposition of operators which improves the existing bounds.
DOI : 10.2298/FIL2310043J
Classification : 47A12, 47A30, 47A63
Keywords: Numerical radius, positive operator, McCarthy inequality 
Mamata Rani Jena; Namita Das; Satyajit Sahoo. Refinements of some numerical radius inequalities for Hilbert space operators. Filomat, Tome 37 (2023) no. 10, p. 3043 . doi: 10.2298/FIL2310043J
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     author = {Mamata Rani Jena and Namita Das and Satyajit Sahoo},
     title = {Refinements of some numerical radius inequalities for {Hilbert} space operators},
     journal = {Filomat},
     pages = {3043 },
     year = {2023},
     volume = {37},
     number = {10},
     doi = {10.2298/FIL2310043J},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.2298/FIL2310043J/}
}
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