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Sign gradations on group ring extensions of graded rings - MaRDI portal

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Sign gradations on group ring extensions of graded rings (Q1209081)

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scientific article; zbMATH DE number 167302
Language Label Description Also known as
English
Sign gradations on group ring extensions of graded rings
scientific article; zbMATH DE number 167302

    Statements

    title
    Sign gradations on group ring extensions of graded rings (English)
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    author
    Huishi Li
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    Fred Van Oystaeyen
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    publication date
    16 May 1993
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    review text
    If \(R\) is a \(G\)-graded ring (\(G\) is a group) and \(H\) is a submonoid of the center \(Z(G)\), then a \(G\)-gradation on the semigroup ring \(RH\) is defined. Applications to graded rings and \(I\)-adic filtrations are given.
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    zbMATH Keywords
    submonoid of center
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    semigroup ring
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    graded rings
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    \(I\)-adic filtrations
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    reviewed by
    Serban Raianu
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    Identifiers

    Mathematics Subject Classification ID
    16W50
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    16W60
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    16S36
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    16S34
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    20M25
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    zbMATH DE Number
    167302
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    Wikidata QID
    Q126322010
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    OpenAlex ID
    W2023807654
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