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An s-strong tournament with s>=3 has s+1 vertices whose out-arcs are 4-pancyclic.

Jinfeng FengShengjia LiRuijuan Li
Published in: Discret. Appl. Math. (2006)
Keyphrases
  • line segments
  • expert systems
  • artificial intelligence
  • database
  • real time
  • knowledge base
  • weighted graph