Dominating cliques in graphs
نویسندگان
چکیده
A set of vertices is a dominating set in a graph if every vertex not in the dominating set is adjacent to one or more vertices in the dominating set. A dominating clique is a dominating set that induces a complete subgraph. Forbidden subgraph conditions sufficient to imply the existence of a dominating clique are given. For certain classes of graphs, a polynomial algorithm is given for finding a dominating clique. A forbidden subgraph characterization is given for a class of graphs that have a connected dominating set of size three.
منابع مشابه
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ورودعنوان ژورنال:
- Discrete Mathematics
دوره 86 شماره
صفحات -
تاریخ انتشار 1990