REFINING NUMERICAL RADIUS INEQUALITIES OF HILBERT SPACE OPERATORS

DOI10.57016/mv-mrhd2011OpenAlexW4312722644MaRDI QIDQ6152187

Z. Heydarbeygi, Unnamed Author

Publication date: 12 February 2024

Published in: Matematički Vesnik (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.57016/mv-mrhd2011

zbMATH Keywords

inequalityoperator normnumerical radius

Mathematics Subject Classification ID

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

Cites Work

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• Upper and lower bounds for the numerical radius with an application to involution operators
• Notes on matrix arithmetic-geometric mean inequalities
• Better bounds on the numerical radii of Hilbert space operators
• On upper and lower bounds of the numerical radius and an equality condition
• Shorter Notes: A Simplified Proof of Heinz Inequality and Scrutiny of its Equality
• A numerical radius inequality and an estimate for the numerical radius of the Frobenius companion matrix
• Numerical radius inequalities for Hilbert space operators
• New estimates for the numerical radius of Hilbert space operators

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