New norm equalities and inequalities for Hankel operator matrices (Q1981883)
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scientific article; zbMATH DE number 7391759
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | New norm equalities and inequalities for Hankel operator matrices |
scientific article; zbMATH DE number 7391759 |
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New norm equalities and inequalities for Hankel operator matrices (English)
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7 September 2021
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In the present paper, the authors present a new norm equalities and inequalities for general \(n\times n\) Hankel operator matrices, including pinching type inequalities for weakly unitarily invariant norms.
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norm equality
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norm inequality
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operator matrix
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Hankel operator matrix
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weakly unitarily invariant norm
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spectral radius
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numerical radius
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usual operator norm
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Schatten \(p\)-norm
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