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Quadratic inequalities and a characterization of inner product - MaRDI portal

Quadratic inequalities and a characterization of inner product (Q2911473)

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scientific article; zbMATH DE number 6074806
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Quadratic inequalities and a characterization of inner product
scientific article; zbMATH DE number 6074806

    Statements

    Quadratic inequalities and a characterization of inner product (English)
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    31 August 2012
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    parallelogram equality
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    inner product
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    quadratic functional
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    quadratic inequality
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    Jordan-von Neumann theorem
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