On the Crossing Number of K{m, n}
نویسنده
چکیده
The best lower bound known on the crossing number of the complete bipartite graph is : cr(Km,n) ≥ (1/5)(m)(m − 1)bn/2cb(n − 1)/2c In this paper we prove that: cr(Km,n) ≥ (1/5)m(m − 1)bn/2cb(n − 1)/2c + 9.9 × 10−6m2n2 for sufficiently large m and n.
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ورودعنوان ژورنال:
- Electr. J. Comb.
دوره 10 شماره
صفحات -
تاریخ انتشار 2003