On combination and permutation graphs (Q2811827)

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scientific article; zbMATH DE number 6592412
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English
On combination and permutation graphs
scientific article; zbMATH DE number 6592412

    Statements

    10 June 2016
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    combination
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    permutation
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    strong \(k\)-combination
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    strong \(k\)-strong permutation graphs
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    On combination and permutation graphs (English)
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    The note extends previous work by other authors on the characterization of certain combination and permutation graphs. It gives some necessary conditions for a graph to be a combination graph, a permutation graph, a strong \(k\)-combination graph and a strong \(k\)-permutation graph. It also characterizes all maximal strong \(k\)-combination graphs of order less than 7.
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