Excluding the fork and antifork

Excluding the fork and antifork
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不包括分叉和反分叉

DOI:
10.1016/j.disc.2019.111786
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发表时间:
2020
影响因子:
0.8
通讯作者:
Seymour, Paul
Seymour, Paul
中科院分区:
数学3区
文献类型:
--
作者:
Chudnovsky, Maria;Cook, Linda;Seymour, Paul

文献摘要

被引文献

相似文献

叉子是通过对爪子K1,3的一条边进行一次细分而得到的树,而反叉子是它的补图。我们给出了所有不包含叉子图或反叉子图的图的完整描述。
The fork is the tree obtained from the claw K 1, 3 by subdividing one of its edges once, and the antifork is its complement graph. We give a complete description of all graphs that do not contain the fork or antifork as induced subgraphs.