Numerical radius, Berezin number, and Berezin norm inequalities for sums of operators

DOI10.55730/1300-0098.3442MaRDI QIDQ6176524

Kais Feki, Nicuşor Minculete, Najla A. Altwaijry

Publication date: 25 July 2023

Published in: Turkish Journal of Mathematics (Search for Journal in Brave)

zbMATH Keywords

inequalitynumerical radiussumBerezin numberBerezin norm

Mathematics Subject Classification ID

Norms (inequalities, more than one norm, etc.) of linear operators (47A30) Norms of matrices, numerical range, applications of functional analysis to matrix theory (15A60) Numerical range, numerical radius (47A12)

Cites Work

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• Reproducing kernels and Berezin symbols techniques in various questions of operator theory
• Some inequalities for the Euclidean operator radius of two operators in Hilbert spaces
• Convex functions, partial orderings, and statistical applications
• Hardy type inequaltiy for reproducing kernel Hilbert space operators and related problems
• Berezin number inequalities for operators
• Berezin number inequalities of operators on reproducing kernel Hilbert spaces
• Lectures on numerical radius inequalities
• Better bounds on the numerical radii of Hilbert space operators
• Berezin symbol and invertibility of operators on the functional Hilbert spaces
• Notes on some inequalities for linear operators
• Inequalities involving Berezin norm and Berezin number
• An Introduction to the Theory of Reproducing Kernel Hilbert Spaces
• Some Berezin number inequalities for operator matrices
• A numerical radius inequality and an estimate for the numerical radius of the Frobenius companion matrix
• On the inverse power inequality for the Berezin number of operators
• Numerical radius inequalities for Hilbert space operators
• Some results on Berezin symbols
• Functional analysis proofs of Abel’s theorems
• Cauchy-Schwarz type inequalities and applications to numerical radius inequalities
• Mapping Theorems for the Numerical Range
• COVARIANT AND CONTRAVARIANT SYMBOLS OF OPERATORS
• New estimates for the numerical radius of Hilbert space operators

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