On the total restrained domination number of direct products of graphs
نویسندگان
چکیده
منابع مشابه
On the total restrained domination number of direct products of graphs
Let G = (V,E) be a graph. A total restrained dominating set is a set S ⊆ V where every vertex in V \ S is adjacent to a vertex in S as well as to another vertex in V \S, and every vertex in S is adjacent to another vertex in S. The total restrained domination number of G, denoted by γ r (G), is the smallest cardinality of a total restrained dominating set of G. We determine lower and upper boun...
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ژورنال
عنوان ژورنال: Discussiones Mathematicae Graph Theory
سال: 2012
ISSN: 1234-3099,2083-5892
DOI: 10.7151/dmgt.1632