Interval edge-colorings of cubic graphs
نویسنده
چکیده
An edge-coloring of a multigraph with colors 1, is called an interval coloring if all colors are used, and the colors of edges incident to any vertex of G are distinct and form an interval of integers. In this paper we prove that if is a connected cubic multigraph (a connected cubic graph) that admits an interval coloring, then G 2, , t ... t −
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عنوان ژورنال:
- CoRR
دوره abs/1110.1161 شماره
صفحات -
تاریخ انتشار 2011