A note on the linear 2-arboricity of planar graphs
A note on the linear 2-arboricity of planar graphs
复制标题
关于平面图线性 2-树状性的注解
DOI:
10.1016/j.disc.2017.01.027
复制
发表时间:
2017-07
影响因子:
0.8
通讯作者:
Wang Weifan
中科院分区:
文献类型:
--
作者:
Wang Yiqiao;Hu Xiaoxue;Wang Weifan
Abstract The linear 2-arboricity la 2 (G) of a graph G is the least integer k such that G can be partitioned into k edge-disjoint forests, whose components are paths of length at most 2. In this paper, we prove that every planar graph G with Δ= 10 has la 2 (G)≤ 9. Using this result, we correct an error in the proof of a result in Wang (2016), which says that every planar graph G satisfies la 2 (G)≤⌈(Δ+ 1)∕ 2⌉+ 6.
登录
查看更多内容
影响因子:
0.7
作者:
Ko-Wei Lih;Li-Da Tong;Weifan Wang
通讯作者:
Ko-Wei Lih;Li-Da Tong;Weifan Wang
DOI:
10.1016/0012-365x(95)00293-6
发表时间:
1996-12
期刊:
Discret. Math.
影响因子:
--
作者:
B. Jackson;N. Wormald
通讯作者:
B. Jackson;N. Wormald
DOI:
10.1016/0012-365x(82)90209-6
发表时间:
1982
期刊:
Discret. Math.
影响因子:
--
作者:
M. Habib;B. Péroche
通讯作者:
M. Habib;B. Péroche
DOI:
--
发表时间:
1991
期刊:
Australas. J Comb.
影响因子:
--
作者:
Bor-Liang Chen;H. Fu;Kuo-Ching Huang
通讯作者:
Bor-Liang Chen;H. Fu;Kuo-Ching Huang
DOI:
10.1515/crll.1989.394.180
发表时间:
1989
期刊:
Journal für die reine und angewandte Mathematik (Crelles Journal)
影响因子:
--
作者:
O. Borodin
通讯作者:
O. Borodin