Even‐hole‐free graphs part I: Decomposition theorem
Even‐hole‐free graphs part I: Decomposition theorem
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无偶孔图第一部分:分解定理
DOI:
10.1002/jgt.10006
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发表时间:
2002
影响因子:
0.9
通讯作者:
Kristina Vuskovic
中科院分区:
文献类型:
--
作者:
M. Conforti;G. Cornuéjols;Ajai Kapoor;Kristina Vuskovic
We prove a decomposition theorem for even‐hole‐free graphs. The decompositions used are 2‐joins and star, double‐star and triple‐star cutsets. This theorem is used in the second part of this paper to obtain a polytime recognition algorithm for even‐hole‐free graphs. © 2002 John Wiley & Sons, Inc. J Graph Theory 39: 6–49, 2002