The crossing numbers of $K_{n,n}-nK_2$, $K_{n}\times P_2$, $K_{n}\times P_3$ and $K_n\times C_4$

نویسندگان

  • Yuansheng Yang
  • Baigong Zheng
  • Xiaohui Lin
  • Xirong Xu
چکیده

The crossing number of a graph G is the minimum number of pairwise intersections of edges among all drawings of G. In this paper, we study the crossing number of Kn,n − nK2, Kn × P2, Kn × P3 and Kn × C4.

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تاریخ انتشار 2012