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Q3197846 - MaRDI portal

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scientific article

    Statements

    publication date
    1990
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    zbMATH Keywords
    invariant
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    graph theory
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    theory of finite groups
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    chromatic number
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    proper coloring
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    closed binary system
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    semigroup
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    quasigroup
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    Steiner Triple System
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    author
    Frank Harary
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    Identifiers

    Mathematics Subject Classification ID
    05C15
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    20D60
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    05C25
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    20N05
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    05B07
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    zbMATH DE Number
    4173004
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