Inequalities for the weighted A-numerical radius of semi-Hilbertian space operators

DOI10.7153/oam-2023-17-24OpenAlexW4384210765MaRDI QIDQ6122861

Unnamed Author, Fugen Gao

Publication date: 2 March 2024

Published in: Operators and Matrices (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.7153/oam-2023-17-24

zbMATH Keywords

inequalitypositive operatorsemi-Hilbertian spaceweighted \(A\)-numerical radius

Mathematics Subject Classification ID

Numerical range, numerical radius (47A12) General (adjoints, conjugates, products, inverses, domains, ranges, etc.) (47A05) Positive linear operators and order-bounded operators (47B65)

Cites Work

• Numerical radius inequalities for certain \(2 \times 2\) operator matrices
• Refined and generalized numerical radius inequalities for \(2 \times 2\) operator matrices
• Further results on \(A\)-numerical radius inequalities
• Seminorm and numerical radius inequalities of operators in semi-Hilbertian spaces
• A note on the \(A\)-numerical radius of operators in semi-Hilbert spaces
• Some upper bounds for the \(\mathbb{A} \)-numerical radius of \(2\times 2\) block matrices
• Numerical radius inequalities concerning with algebra norms
• The weighted numerical radius
• \(A\)-numerical radius inequalities for semi-Hilbertian space operators
• \(A\)-numerical radius orthogonality and parallelism of semi-Hilbertian space operators and their applications
• On 𝔸-numerical radius inequalities for 2 × 2 operator matrices
• A novel numerical radius upper bounds for 2 × 2 operator matrices
• On inequalities for A-numerical radius of operators
• On Majorization, Factorization, and Range Inclusion of Operators on Hilbert Space
• Norm and numerical radius inequalities for Hilbert space operators
• Numerical radius inequalities for Hilbert space operators

This page was built for publication: Inequalities for the weighted A-numerical radius of semi-Hilbertian space operators