Some norm and operator inequalities to improved AM-GM inequality with Specht’s ratio

DOI10.1142/S179355712250036XzbMath1497.47029OpenAlexW3176818634MaRDI QIDQ5064383

Elham Nikzat, Mohsen Erfanian Omidvar

Publication date: 15 March 2022

Published in: Asian-European Journal of Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1142/s179355712250036x

zbMATH Keywords

operator inequalitynorm inequalitynumerical radiusSpecht's ratio

Mathematics Subject Classification ID

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

Cites Work

• Unnamed Item
• Notes on some inequalities for Hilbert space operators
• Means of positive linear operators
• Refined Young inequalities with Specht's ratio
• Sharpening some classical numerical radius inequalities
• 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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