Inequalities for some functionals associated with bounded linear operators in Hilbert spaces

DOI10.2977/PRIMS/1201012380zbMath1158.47005OpenAlexW2056112839MaRDI QIDQ945588

Sever Silvestru Dragomir

Publication date: 12 September 2008

Published in: Publications of the Research Institute for Mathematical Sciences, Kyoto University (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.2977/prims/1201012380

zbMATH Keywords

accretive operatoroperator normnumerical radiusreverse inequality

Mathematics Subject Classification ID

Norms (inequalities, more than one norm, etc.) of linear operators (47A30) Linear operator inequalities (47A63) Numerical range, numerical radius (47A12) Linear accretive operators, dissipative operators, etc. (47B44)

Cites Work

• Unnamed Item
• Some inequalities for the Euclidean operator radius of two operators in Hilbert spaces
• Lower bounds for the numerical radius
• A numerical radius inequality and an estimate for the numerical radius of the Frobenius companion matrix
• Numerical radius inequalities for Hilbert space operators

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