Factorisation of positive definite operators (Q998944)

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scientific article; zbMATH DE number 5500759
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Factorisation of positive definite operators
scientific article; zbMATH DE number 5500759

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    Factorisation of positive definite operators (English)
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    30 January 2009
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    In the present paper Reade's result for a positive definite \(C^1\) kernel is established. Here the authors use the factorisation method which was considered by \textit{T. Kühn} [Arch. Math. 49, 525--534 (1987; Zbl 0635.45001)].
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    Weyle numbers
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    factorisation method
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    singular numbers
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    eigen values
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    positive definite
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    approximation numbers
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