The b-chromatic number and f-chromatic vertex number of regular graphs
نویسندگان
چکیده
منابع مشابه
The b-chromatic number and f-chromatic vertex number of regular graphs
The b-chromatic number of a graph G, denoted by b(G), is the largest positive integer k such that there exists a proper coloring for G with k colors in which every color class contains at least one vertex adjacent to some vertex in each of the other color classes, such a vertex is called a dominant vertex. The f -chromatic vertex number of a d-regular graph G, denoted by f(G), is the maximum nu...
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ژورنال
عنوان ژورنال: Discrete Applied Mathematics
سال: 2014
ISSN: 0166-218X
DOI: 10.1016/j.dam.2014.07.011