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On preservers of pseudo spectrum of skew Jordan matrix products - MaRDI portal

On preservers of pseudo spectrum of skew Jordan matrix products (Q5885577)

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scientific article; zbMATH DE number 7672132
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English
On preservers of pseudo spectrum of skew Jordan matrix products
scientific article; zbMATH DE number 7672132

    Statements

    title
    On preservers of pseudo spectrum of skew Jordan matrix products (English)
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    author
    Q5885575
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    Ayyoub Benyouness
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    Q5885576
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    Mustapha Sarih
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    publication date
    4 April 2023
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    zbMATH Keywords
    pseudo spectrum
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    Jordan product of operators
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    nonlinear preservers
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    cites work
    Q4244340
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    Maps on matrix spaces
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    Q5694789
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    Identifiers

    Mathematics Subject Classification ID
    47B49
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    47A10
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    47A25
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    zbMATH DE Number
    7672132
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    OpenAlex ID
    W4307321016
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