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Multiplicative perturbation analysis for the generalized Cholesky block downdating problem - MaRDI portal

Multiplicative perturbation analysis for the generalized Cholesky block downdating problem (Q6175629)

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scientific article; zbMATH DE number 7716098
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English
Multiplicative perturbation analysis for the generalized Cholesky block downdating problem
scientific article; zbMATH DE number 7716098

    Statements

    title
    Multiplicative perturbation analysis for the generalized Cholesky block downdating problem (English)
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    author
    Mahvish Samar
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    Xinzhong Zhu
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    publication date
    24 July 2023
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    zbMATH Keywords
    generalized Cholesky block downdatig problem
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    multiplicative perturbation
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    rigorous perturbation bounds
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    Lyapunov majorant function
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    Banach fixed point theorem
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    matrix equation approach
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    cites work
    Q5498081
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    Q3998482
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    Q4040931
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    Matrix Analysis
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    Identifiers

    Mathematics Subject Classification ID
    15A23
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    15A24
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    15A45
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    zbMATH DE Number
    7716098
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    OpenAlex ID
    W4384078663
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