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Q4365667 - MaRDI portal

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scientific article; zbMATH DE number 1083867
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scientific article; zbMATH DE number 1083867

    Statements

    author
    I. I. Tsyganok
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    Sergey E. Stepanov
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    publication date
    30 August 1998
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    zbMATH Keywords
    pseudo-Riemannian manifold
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    vector field
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    torse-forming
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    isotropic
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    nonisotropic
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    sectional curvature
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    Identifiers

    zbMATH DE Number
    1083867
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