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Partial Smoothness of the Numerical Radius at Matrices Whose Fields of Values are Disks - MaRDI portal

Partial Smoothness of the Numerical Radius at Matrices Whose Fields of Values are Disks (Q5146608)

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scientific article; zbMATH DE number 7301471
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English
Partial Smoothness of the Numerical Radius at Matrices Whose Fields of Values are Disks
scientific article; zbMATH DE number 7301471

    Statements

    title
    Partial Smoothness of the Numerical Radius at Matrices Whose Fields of Values are Disks (English)
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    author
    Michael L. Overton
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    Adrian S. Lewis
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    publication date
    26 January 2021
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    zbMATH Keywords
    partial smoothness
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    numerical radius
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    Crouzeix's conjecture
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    disk matrices
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    describes a project that uses
    CVX
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    Chebfun
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    cites work
    Q5673950
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    Q4902474
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    Q5443078
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    Q3900444
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    Variational Analysis
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    Q3751436
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    Identifiers

    DOI
    10.1137/18M1236289
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    zbMATH DE Number
    7301471
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    arXiv ID
    1901.00050
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    OpenAlex ID
    W3042397500
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