Numerical radii of operator matrices in terms of certain complex combinations of operators
DOI10.1515/GMJ-2023-2112MaRDI QIDQ6603968
Hamid Reza Moradi, Cristian Conde, Mohammad Sababheh, Fuad Kittaneh
Publication date: 12 September 2024
Published in: Georgian Mathematical Journal (Search for Journal in Brave)
Norms (inequalities, more than one norm, etc.) of linear operators (47A30) Hermitian and normal operators (spectral measures, functional calculus, etc.) (47B15) Norms of matrices, numerical range, applications of functional analysis to matrix theory (15A60) Numerical range, numerical radius (47A12)
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