We give an explicit extension of Spencer's result on the biplanar crossingnumber of the Erdos-Renyi random graph $G(n,p)$. In particular, we show thatthe k-planar crossing number of $G(n,p)$ is almost surely $\Omega((n^2p)^2)$.Along the same lines, we prove that for any fixed $k$, the $k$-planar crossingnumber of various models of random $d$-regular graphs is $\Omega ((dn)^2)$ for$d > c_0$ for some constant $c_0=c_0(k)$.
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机译:我们在Erdos-Renyi随机图$ G(n,p)$的双平面交叉数上给出Spencer结果的显式扩展。特别地,我们证明了$ G(n,p)$的k平面交叉数几乎肯定是$ \ Omega((n ^ 2p)^ 2)$。沿着相同的线,我们证明了对于任何固定的$ k $,对于某些常数$ c_0 = c_0(k)$,$ d $-正则图的各种模型的$ k $-平面交叉数为$ \ Omega((dn)^ 2)$ for $ d> c_0 $。
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