Weakly transitive orientations, Hasse diagrams and string graphs (Q686503)

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scientific article; zbMATH DE number 428334
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English
Weakly transitive orientations, Hasse diagrams and string graphs
scientific article; zbMATH DE number 428334

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    Weakly transitive orientations, Hasse diagrams and string graphs (English)
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    20 December 1993
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    weakly transitive orientation
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    characterization
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    Hasse diagrams
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    weakly transitive orientable graphs
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    intersection graphs
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    planar graphs
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    circular-permutation graphs
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    circular-arc graphs
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    comparability graphs
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    permutation graphs
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    interval graphs
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    recognition problem
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    string graphs
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    NP-complete
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    NP-hardness
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    complexity
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