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Improvements on derivatives of matrices - MaRDI portal

Improvements on derivatives of matrices (Q1175910)

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scientific article; zbMATH DE number 14864
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Improvements on derivatives of matrices
scientific article; zbMATH DE number 14864

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    Improvements on derivatives of matrices (English)
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    25 June 1992
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    Notation der Ableitung \(\partial A/\partial B=(\partial A/\partial b_{i,j})\) einer Matrix \(A\) nach einer Matrix \(B\) als \(\partial A/\partial B=(1/\partial B^ T)\otimes\partial A\) mit \(\partial A=(\partial a_{i,j})\) und \(1/\partial B=(1/\partial b_{i,j})\). Neben Anwendungsbeispielen werden Differentiationsregeln, insbesondere Produktregeln für das Matrizenprodukt und das Kronecker-Produkt, hergeleitet.
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    derivatives of matrices
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    calculus of matrices
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    product rule
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    Kronecker product
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    matrix product
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