节点文献
图的几乎哈密尔顿的新的充分条件
New Sufficient Conditions on Almost-Hamilton of Graphs
【摘要】 利用插点方法就k-连通图G的独立集、本质独立集及G的部分平方图的独立集的邻域交,研究图的几乎哈密尔顿性,得到了关于图的几乎哈密尔顿的三个新的充分条件.
【Abstract】 In this paper, we use the technique of the vertex insertion, considering the neighborhood intersections of the essential independent sets and the independent set of the partially square graphs on k-connected graphs G, to study almost Hamilton of graphs, and obtained three new sufficient conditions.
【关键词】 插点;
本质集;
部分平方图;
几乎哈密尔顿;
【Key words】 vertex insertion; essential sets; partially square graphs; almost Hamilton.;
【Key words】 vertex insertion; essential sets; partially square graphs; almost Hamilton.;
【基金】 国家自然科学基金资助项目(10371055,10471037).
- 【文献出处】 南京师大学报(自然科学版) ,Journal of Nanjing Normal University(Natural Science) , 编辑部邮箱 ,2006年04期
- 【分类号】O157.5
- 【下载频次】77