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Orthogonal representations over finite fields and the chromatic number of graphs - MaRDI portal

Orthogonal representations over finite fields and the chromatic number of graphs (Q2563517)

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English
Orthogonal representations over finite fields and the chromatic number of graphs
scientific article

    Statements

    title
    Orthogonal representations over finite fields and the chromatic number of graphs (English)
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    author
    René Peeters
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    publication date
    19 May 1997
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    zbMATH Keywords
    colorability
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    orthogonal representation
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    chromatic number
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    NP-hardness
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    matrix
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    Identifiers

    DOI
    10.1007/BF01261326
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    Mathematics Subject Classification ID
    05C15
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    05C50
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    05C20
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    zbMATH DE Number
    958137
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