ON HAMILTONIAN CYCLES IN CLAW-FREE CUBIC GRAPHS

被引:0
作者
Mohr, Elena [1 ]
Rautenbach, Dieter [1 ]
机构
[1] Ulm Univ, Inst Optimizat & Operat Res, Ulm, Germany
关键词
Hamiltonian cycle; claw-free graph; cubic graph;
D O I
10.7151/dmgt.2249
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
We show that every claw-free cubic graph of order n at least 8 has at most 2[n/4] Hamiltonian cycles, and we also characterize all extremal graphs.
引用
收藏
页码:309 / 313
页数:5
相关论文
共 2 条
[1]  
Benjamin A.T., 1999, College Math J, V30, P359, DOI DOI 10.1080/07468342.1999.11974086
[2]  
Chia GL, 2012, ARS COMBINATORIA, V104, P307