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A semi-strong perfect digraph theorem - MaRDI portal

A semi-strong perfect digraph theorem (Q4956212)

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scientific article; zbMATH DE number 7389441
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English
A semi-strong perfect digraph theorem
scientific article; zbMATH DE number 7389441

    Statements

    title
    A semi-strong perfect digraph theorem (English)
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    author
    Helena Bergold
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    Johanna Wiehe
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    publication date
    1 September 2021
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    zbMATH Keywords
    dichromatic number
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    perfect graph
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    perfect digraph
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    Identifiers

    Mathematics Subject Classification ID
    05C17
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    05C20
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    05C15
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    zbMATH DE Number
    7389441
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    OpenAlex ID
    W3047804744
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    arXiv ID
    1906.05650
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