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Q-positive definiteness and related operators - MaRDI portal

Q-positive definiteness and related operators (Q1001254)

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scientific article; zbMATH DE number 5508457
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English
Q-positive definiteness and related operators
scientific article; zbMATH DE number 5508457

    Statements

    Q-positive definiteness and related operators (English)
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    17 February 2009
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    \(q\)-normal
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    \(q\)-formally normal
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    \(q\)-subnormal
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    \(q\)-formally subnormal
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    \(q\)-quasinormal
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    \(q\)-positive definiteness
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    Halmos' positive definiteness
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    Schur Lemma
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    RKHS technique
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    \(q\)-oscillator
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    Identifiers