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Clique transversal sets

期刊名字: International Journal of Mathematics and Soft Computing (Vol.3, No. 2)

Publication Date:

论文作者 : ;

起始页码 : 21-25

关键字 : Clique transversal sets; clique transversal number.;

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论文摘要

Let G = (V, E) be a simple graph. A clique of G is a maximal complete subgraph of G. A subset D of V which meets every clique of G is called a clique transversal set of G. Since V(G) is a clique transversal set of G, the existence of a clique transversal set of G is guaranteed in any graph. The minimum cardinality of a clique transversal set of G is called the clique transversal number of G and is denoted by rclt(G). A study on this concept is initiated in this paper.

更新日期: 2013-08-24 12:28:43