On A -normaloid d -tuples of operators and related questions

DOI10.2989/16073606.2024.2353387MaRDI QIDQ6572157

Silvestru Sever Dragomir, Najla Altwaijry, Kais Feki

Publication date: 15 July 2024

Published in: Quaestiones Mathematicae (Search for Journal in Brave)

Mathematics Subject Classification ID

Hilbert and pre-Hilbert spaces: geometry and topology (including spaces with semidefinite inner product) (46C05) Linear operator inequalities (47A63) Spectrum, resolvent (47A10) Numerical range, numerical radius (47A12) Positive linear operators and order-bounded operators (47B65)

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