On the Erd\H{o}s-P\'osa property for immersions and topological minors in tournaments
We consider the Erd\H{o}s-P\'osa property for immersions and topological minors in tournaments. We prove that for every simple digraph $H$, $k\in \mathbb{N}$, and tournament $T$, the following statements hold: (i) If in $T$ one cannot find $k$ arc-disjoint immersion copies of $H$, then there exist...
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| Hauptverfasser: | , |
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| Format: | Artigo |
| Sprache: | Inglês |
| Veröffentlicht: |
Discrete Mathematics & Theoretical Computer Science
2022-04-01
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| Schriftenreihe: | Discrete Mathematics & Theoretical Computer Science |
| Schlagworte: | |
| Online-Zugang: | https://dmtcs.episciences.org/7099/pdf |
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