Vector inequalities for powers of some operators in Hilbert spaces

DOI10.2298/FIL0901069DzbMath1199.47051OpenAlexW2140158558MaRDI QIDQ3652155

Sever Silvestru Dragomir

Publication date: 17 December 2009

Published in: Filomat (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.2298/fil0901069d

zbMATH Keywords

self-commutatorcommutatoroperator norm and numerical radius

Mathematics Subject Classification ID

Norms (inequalities, more than one norm, etc.) of linear operators (47A30) Linear operator inequalities (47A63) Hermitian and normal operators (spectral measures, functional calculus, etc.) (47B15) Numerical range, numerical radius (47A12)

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