The rank and size of graphs

نویسندگان

  • Andrew Kotlov
  • László Lovász
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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عنوان ژورنال:
  • Journal of Graph Theory

دوره 23  شماره 

صفحات  -

تاریخ انتشار 1996