Linear Convergence in the Shifted QR Algorithm (Q4012388)

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Linear Convergence in the Shifted QR Algorithm
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    Linear Convergence in the Shifted QR Algorithm (English)
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    27 September 1992
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    eigenvalue
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    nonsymmetric matrix
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    upper Hessenberg matrix
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    QR algorithm with Francis double shift
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    global convergence
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    asymptotic rate of decoupling
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