Anderson's theorem and \(A\)-spectral radius bounds for semi-Hilbertian space operators

DOI10.1016/j.laa.2022.10.019OpenAlexW4306958060WikidataQ115063231 ScholiaQ115063231MaRDI QIDQ2100076

Pintu Bhunia, Anirban Sen, Fuad Kittaneh, Kallol Paul

Publication date: 21 November 2022

Published in: Linear Algebra and its Applications (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.laa.2022.10.019

zbMATH Keywords

semi-Hilbertian space\(A\)-numerical range\(A\)-spectral radius

Mathematics Subject Classification ID

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

Related Items (3)

Further Seminorm and Numerical Radius Inequalities for Products and Sums of Operators ⋮ On The Adjoint of Bounded Operators On A Semi-Inner Product Space ⋮ Berezin Number and Norm Inequalities for Operators in Hilbert and Semi-Hilbert Spaces

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