Excluding the fork and antifork
Excluding the fork and antifork
复制标题
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
中科院分区:
文献类型:
--
作者:
Chudnovsky, Maria;Cook, Linda;Seymour, Paul
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.