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Bounds for the numerical radii of \(2\times 2\) operator matrices - MaRDI portal

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Bounds for the numerical radii of \(2\times 2\) operator matrices (Q6632164)

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scientific article; zbMATH DE number 7938201
Language Label Description Also known as
English
Bounds for the numerical radii of \(2\times 2\) operator matrices
scientific article; zbMATH DE number 7938201

    Statements

    title
    Bounds for the numerical radii of \(2\times 2\) operator matrices (English)
    0 references
    author
    A. Frakis
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    Fuad Kittaneh
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    Soumia Soltani
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    publication date
    4 November 2024
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    zbMATH Keywords
    numerical radius
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    operator norm
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    inequality
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    cites work
    Q4584197
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    Q3961338
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    Identifiers

    Mathematics Subject Classification ID
    47A08
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    47A12
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    47A30
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    zbMATH DE Number
    7938201
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