A new type of edge-derived vertex coloring
نویسندگان
چکیده
We study the minimum number of weights assigned to the edges of a graph G with no component K2 so that any two adjacent vertices have distinct sets of weights on their incident edges. The best possible upper bound on this parameter is proved.
منابع مشابه
Edge-coloring Vertex-weightings of Graphs
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ورودعنوان ژورنال:
- Discrete Mathematics
دوره 309 شماره
صفحات -
تاریخ انتشار 2009