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F-Purity and Rational Singularity - MaRDI portal

F-Purity and Rational Singularity (Q3669544)

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F-Purity and Rational Singularity
scientific article

    Statements

    title
    F-Purity and Rational Singularity (English)
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    author
    Richard Fedder
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    publication date
    1983
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    zbMATH Keywords
    rational singularity
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    Frobenius map
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    invariant theory
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    ring of characteristic p
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    regular local ring
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    F-purity of isolated singularity of hypersurface
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    lifting of F-purity
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    Identifiers

    DOI
    10.2307/1999165
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    Mathematics Subject Classification ID
    13H05
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    13A10
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    14J17
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    14G15
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    zbMATH DE Number
    3821910
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    OpenAlex ID
    W4242358539
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