Maximum sizes of graphs with given restrained domination numbers
Maximum sizes of graphs with given restrained domination numbers
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DOI:
10.1016/j.dam.2012.10.004
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发表时间:
2013-04
期刊:
影响因子:
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通讯作者:
Ernst J. Joubert
中科院分区:
文献类型:
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作者:
Ernst J. Joubert
Let G=(V,E) be a graph. A set S⊆V is a restrained dominating set if every vertex in V−S is adjacent to a vertex in S and to a vertex in V−S. The restrained domination number of G, denoted by γr(G), is the smallest cardinality of a restrained dominating set of G. In this paper we will bound the size of a graph G, given the restrained domination number of G.