Sharpening some classical numerical radius inequalities

DOI10.7153/oam-2018-12-26zbMath1487.47013arXiv1708.02345OpenAlexW2962846525MaRDI QIDQ3174838

Khalid Shebrawi, Mohsen Erfanian Omidvar, Hamid Reza Moradi

Publication date: 18 July 2018

Published in: Operators and Matrices (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1708.02345

zbMATH Keywords

hyponormal operatoroperator normnumerical radiusAM-GM inequality

Mathematics Subject Classification ID

Norms (inequalities, more than one norm, etc.) of linear operators (47A30) Subnormal operators, hyponormal operators, etc. (47B20) Numerical range, numerical radius (47A12)

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Cites Work

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