An alternative estimate for the numerical radius of Hilbert space operators

DOI10.1515/ms-2017-0346OpenAlexW2999585164MaRDI QIDQ5142354

Hamid Reza Moradi, Mohsen Shah Hosseini, Baharak Moosavi

Publication date: 30 December 2020

Published in: Mathematica Slovaca (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1805.09569

zbMATH Keywords

norm inequalitybounded linear operatornumerical radiusoff-diagonal part

Mathematics Subject Classification ID

Norms (inequalities, more than one norm, etc.) of linear operators (47A30) Numerical range, numerical radius (47A12)

Related Items (2)

Norm and numerical radius inequalities for Hilbert space operators ⋮ Unnamed Item

Cites Work

• Numerical radius inequalities for certain \(2 \times 2\) operator matrices
• SOME INEQUALITIES FOR THE NUMERICAL RADIUS FOR HILBERT SPACE OPERATORS
• Sharpening some classical numerical radius inequalities
• A numerical radius inequality and an estimate for the numerical radius of the Frobenius companion matrix
• IMPROVED INEQUALITIES FOR THE NUMERICAL RADIUS: WHEN INVERSE COMMUTES WITH THE NORM
• Numerical radius inequalities for Hilbert space operators
• Multiplicative properties of the numerical radius in operator theory.
• Unnamed Item

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