Cycles of given length in some K1,3-free
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Cun-Quan Zhang
📂
Article
📅
1989
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Elsevier Science
🌐
English
⚖ 478 KB
Let G be a non-trivial connected &,-free graph. If any vertex cut of G contains a veitex v such that G@!(u)) is connected, we prove that G is pancyclic. If G(Z+I(u)) is conaected for any vertex u of G, we prove that G is vertex pancyclic and obtain a polynomial time algorithm for constructing cycles