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A real QZ algorithm for structured companion pencils - MaRDI portal

A real QZ algorithm for structured companion pencils (Q1697282)

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A real QZ algorithm for structured companion pencils
scientific article

    Statements

    title
    A real QZ algorithm for structured companion pencils (English)
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    published in
    Calcolo
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    publication date
    15 February 2018
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    zbMATH Keywords
    rank-structured matrix
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    quasiseparable matrix
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    real QZ algorithm
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    Lagrange approximation
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    eigenvalue computation
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    complexity
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    polynomial rootfinding
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    matrix pencil
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    numerical experiments
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    author
    Paola Boito
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    Yu.S.Eidel'man
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    Luca Gemignani
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    Identifiers

    Mathematics Subject Classification ID
    65F15
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    65H04
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    15A22
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    zbMATH DE Number
    6839401
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    OpenAlex ID
    W2511175676
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    arXiv ID
    1608.05395
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