On a Closure Concept in Claw-Free Graphs

On a Closure Concept in Claw-Free Graphs
复制标题

DOI:
10.1006/jctb.1996.1732
复制
发表时间:
1997-07
期刊:
Journal of Combinatorial Theory, Series B
影响因子:
--
通讯作者:
Zdeněk Ryjáčk
Zdeněk Ryjáčk
中科院分区:
其他
文献类型:
--
作者:
Zdeněk Ryjáčk

文献摘要

被引文献

相似文献

如果G是无爪图,则存在图cl(G)使得(i)G是cl(G)的生成子图,(ii)cl(G)是无三角形图的线图,(iii)G中的最长圈的长度与incl(G)相同. hamiltonici的一个充分条件
IfGis a claw-free graph, then there is a graphcl(G) such that (i)Gis a spanning subgraph ofcl(G), (ii)cl(G) is a line graph of a triangle-free graph, and (iii)the length of a longest cycle inGand incl(G) is the same. A sufficient condition for hamiltonici