The rank and size of graphs
نویسندگان
چکیده
We show that the number of points with pairwise different sets of neighbors in a graph is O(2) where r is the rank of the adjacency matrix. We also give an example that achieves this bound.
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ورودعنوان ژورنال:
- Journal of Graph Theory
دوره 23 شماره
صفحات -
تاریخ انتشار 1996