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Q5751620 - MaRDI portal

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scientific article; zbMATH DE number 4186682
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scientific article; zbMATH DE number 4186682

    Statements

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    1989
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    quadratic inequalities
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    vector-valued quadratic maps
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    homogeneous systems of quadratic equations
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    Euler characteristics
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    smooth vector-functions
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    critical points
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    Identifiers

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