Packing of two digraphs into a transitive tournament (Q868371)
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scientific article; zbMATH DE number 5130458
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Packing of two digraphs into a transitive tournament |
scientific article; zbMATH DE number 5130458 |
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Packing of two digraphs into a transitive tournament (English)
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2 March 2007
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It can be shown that if the number of arcs in a digraph of order \(n\) without directed cycles is sufficiently small, not greater than \(3(n - 1)/4\), then two copies of this digraph are packable into a transitive tournament. The paper presents a generalization of this result by showing that if the sum of the sizes of two digraphs of order \(n\) without directed cycles is not greater than \(3(n - 1)/2\), then these two digraphs are packable into a transitive tournament.
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