Oriented hypergraphs, stability numbers
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Heinrich MΓΌller
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Article
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1981
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Elsevier Science
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English
β 232 KB
Oriented hypergraphs are defined, so that it is possible to genc&ze popositions characterizing the chromatic number and the stability number of a graph by means of crientations i!tnd elementary paths, to the strong and weak chromatic number and the strong and we& stability number of a hypergraph.