The Graphs Whose Sum of Global Connected Domination Number and Chromatic Number is 2n-5
نویسندگان
چکیده
منابع مشابه
3 - Chromatic Cubic Graphs with Complementary Connected Domination Number Three
Let G (V, E) be a graph. A subset S of V is called a dominating set of G if every vertex in V-S is adjacent to at least one vertex in S. The domination number γ (G) is the minimum cardinality taken over all such dominating sets in G. A subset S of V is said to be a complementary connected dominating set (ccd-set) if S is a dominating set and < V-S > is connected. The chromatic number χ is the m...
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ژورنال
عنوان ژورنال: Mapana - Journal of Sciences
سال: 2012
ISSN: 0975-3303,0975-3303
DOI: 10.12723/mjs.23.7