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SCHUR MULTIPLICATIVE MAPS ON MATRICES - MaRDI portal

SCHUR MULTIPLICATIVE MAPS ON MATRICES (Q5387226)

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scientific article; zbMATH DE number 5272894
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SCHUR MULTIPLICATIVE MAPS ON MATRICES
scientific article; zbMATH DE number 5272894

    Statements

    SCHUR MULTIPLICATIVE MAPS ON MATRICES (English)
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    8 May 2008
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    Schur product
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    Schur multiplicative map
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    determinant
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    rank
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    eigenvalues
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    Hadamard product
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    rank-\(k\) matrices
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    singular matrices
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    invertible matrices
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    linear maps preserving the determinant functions
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    linear maps preserving the set of singular matrices
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