Spanning eulerian subgraphs in N -locally connected claw-free graphs

نویسندگان

  • Hong-Jian Lai
  • Mingchu Li
  • Yehong Shao
  • Liming Xiong
چکیده

A graph G is Nm-locally connected if for every vertex v in G, the vertices not equal to v and with distance at most m to v induce a connected subgraph in G. We show that both connected N2-locally connected claw-free graph and 3-edge-connected N3-locally connected claw-free graph have connected even [2, 4]-factors, which settle a conjecture by Li in [6].

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Spanning eulerian subgraphs in N2-locally connected claw-free graphs

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تاریخ انتشار 2005