Reconfiguring Independent Sets in Claw-Free Graphs
Reconfiguring Independent Sets in Claw-Free Graphs
复制标题
在无爪图中重新配置独立集
DOI:
10.1007/978-3-319-08404-6_8
复制
发表时间:
2014
期刊:
影响因子:
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通讯作者:
Marcin Wrochna
中科院分区:
文献类型:
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作者:
P. Bonsma;M. Kaminski;Marcin Wrochna
We present a polynomial-time algorithm that, given two independent sets in a claw-free graph G, decides whether one can be transformed into the other by a sequence of elementary steps. Each elementary step is to remove a vertex v from the current independent set S and to add a new vertex w (not in S) such that the result is again an independent set. We also consider the more restricted model where v and w have to be adjacent.