Efficient domination in cubic vertex-transitive graphs
Efficient domination in cubic vertex-transitive graphs
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DOI:
10.1016/j.ejc.2012.04.007
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发表时间:
2012-11
期刊:
影响因子:
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通讯作者:
M. Knor;P. Potočnik
中科院分区:
文献类型:
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作者:
M. Knor;P. Potočnik
An independent set of vertices S of a graph dominates the graph efficiently if every vertex of the graph is either in S or has precisely one neighbour in S. In this paper we prove that a connected cubic vertex-transitive graph on a power of 2 vertices has a set that dominates it efficiently if and only if it is not isomorphic to a Möbius ladder.