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On Seymour's second neighborhood conjecture of \(m\)-free digraphs - MaRDI portal

On Seymour's second neighborhood conjecture of \(m\)-free digraphs (Q2397537)

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On Seymour's second neighborhood conjecture of \(m\)-free digraphs
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    On Seymour's second neighborhood conjecture of \(m\)-free digraphs (English)
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    22 May 2017
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    digraph
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    directed cycle
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    Seymour's second neighborhood conjecture
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