在空间曲面上的警察抓强盗游戏
A Game of Cops and Robbers on Surfaces
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摘要: 本文对能嵌入到各空间曲面族的图G,分别求出它们的警察数C(G)的上界,最后得到包含以上各种情况的一个统一公式,即
定理9如果G能嵌入到φi,m,n上,则
c(G)≤(1+「(m)/(2)」)×2n+3。Abstract: In this paper,the upper bound of the cop-number C(G)for any graph G embedded in different family of surfaces is given and a unified formula for all cases is concluded.