Certain rank 2K updates act like rank K (Q1208273)

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scientific article; zbMATH DE number 166224
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Certain rank 2K updates act like rank K
scientific article; zbMATH DE number 166224

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    Certain rank 2K updates act like rank K (English)
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    16 May 1993
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    This note provides an elementary proof of an interesting relationship of an eigenvalue perturbation result.
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    inequalities for eigenvalues
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    eigenvalue perturbation
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