\(A\)-numerical radius and product of semi-Hilbertian operators
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Publication:2657879
DOI10.1007/s41980-020-00388-4OpenAlexW3017022411MaRDI QIDQ2657879
Publication date: 15 March 2021
Published in: Bulletin of the Iranian Mathematical Society (Search for Journal in Brave)
Full work available at URL: https://arxiv.org/abs/1912.11168
Hilbert and pre-Hilbert spaces: geometry and topology (including spaces with semidefinite inner product) (46C05) Numerical range, numerical radius (47A12) General (adjoints, conjugates, products, inverses, domains, ranges, etc.) (47A05) Positive linear operators and order-bounded operators (47B65)
Related Items (6)
\(A\)-numerical radius orthogonality and parallelism of semi-Hilbertian space operators and their applications ⋮ Bounds for \(\mathbb{A} \)-numerical radius based on an extension of \(A\)-Buzano inequality ⋮ A note on the A-spectrum of A-bounded operators ⋮ Generalized numerical radius inequalities of operators in Hilbert spaces ⋮ Further results on \(A\)-numerical radius inequalities ⋮ Essential numerical ranges of operators in semi-Hilbertian spaces
Cites Work
- Numerical range of linear pencils
- Joint numerical ranges of operators in semi-Hilbertian spaces
- On lifting of operators to Hilbert spaces induced by positive selfadjoint operators
- Seminorm and numerical radius inequalities of operators in semi-Hilbertian spaces
- \(A\)-numerical radius inequalities for semi-Hilbertian space operators
- Polynomial numerical hulls of the direct sum of two Jordan blocks
- Ergodic properties of operators in some semi-Hilbertian spaces
- A definition of numerical range of rectangular matrices
- Maps preserving numerical radius and cross norms of operator products
- MAXIMUM SUBSPACES RELATED TO A-CONTRACTIONS AND QUASINORMAL OPERATORS
- Projections in operator ranges
- Partial isometries and pseudoinverses in semi-Hilbertian spaces
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