Les variétés de dimension 4 à signature non nulle dont la courbure est harmonique sont d'Einstein (Q1150902)

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scientific article; zbMATH DE number 3714523
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Les variétés de dimension 4 à signature non nulle dont la courbure est harmonique sont d'Einstein
scientific article; zbMATH DE number 3714523

    Statements

    Les variétés de dimension 4 à signature non nulle dont la courbure est harmonique sont d'Einstein (English)
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    1981
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    Einstein metrics
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    harmonic curvature
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    vector-valued forms
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    Codazzi tensors
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    Weitzenböck formulas
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