Improved inequalities for numerical radius via Cartesian decomposition

DOI10.1134/s0016266323010021zbMath1522.47015arXiv2110.02499OpenAlexW3203087400MaRDI QIDQ6096011

Pintu Bhunia, Suvendu Jana, Mohammad Sal Moslehian, Kallol Paul

Publication date: 11 September 2023

Published in: Functional Analysis and its Applications (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/2110.02499

zbMATH Keywords

Cartesian decompositionoperator normbounded linear operatornumerical radius

Mathematics Subject Classification ID

Linear operator inequalities (47A63) Numerical range, numerical radius (47A12) Operators on Hilbert spaces (general) (47B02)

Related Items (2)

Numerical radius inequalities for indefinite inner product space operators ⋮ Numerical radius inequalities and estimation of zeros of polynomials

Cites Work

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• Some extended numerical radius inequalities

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