摘要
We consider cop-win graphs in the binomial random graph G(n, 1/2). We prove that almost all cop-win graphs contain a universal vertex. From this result, we derive that the asymptotic number of labelled cop-win graphs of order n is equal to (1 + o(1)) n2(n2/2-3n/2+1).
- 出版日期2012-5-28