Further improvements of generalized numerical radius inequalities for Semi-Hilbertian space operators

DOI10.18514/MMN.2022.3774OpenAlexW4312800419MaRDI QIDQ5057597

Kais Feki

Publication date: 16 December 2022

Published in: Miskolc Mathematical Notes (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.18514/mmn.2022.3774

zbMATH Keywords

semi-inner productpositive operatornumerical radius\(A\)-adjoint operator

Mathematics Subject Classification ID

Hilbert and pre-Hilbert spaces: geometry and topology (including spaces with semidefinite inner product) (46C05) Norms (inequalities, more than one norm, etc.) of linear operators (47A30) Linear operator inequalities (47A63) Numerical range, numerical radius (47A12)

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