The total interval number of a graph, I:
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Thomas M. Kratzke; Douglas B. West
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Article
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1993
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Elsevier Science
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English
⚖ 906 KB
Kratzke, T.M. and D.B. West, The total interval number of a graph, I: Fundamental classes, Discrete Mathematics 118 (1993) 145-156. A multiple-interval representation of a simple graph G assigns each vertex a union of disjoint real intervals, such that vertices are adjacent if and only if their assi