If a matrix game is isomorphic to a matrix game with zero game value, then the latter is called annihilation of the former. 摘要如果矩阵对策同构于一个对策值为零的矩阵对策,那么后者称为前者的零化。
We may thereby compute the number of graphs which are isomorphic to their complements. 因此我们可以计算同构于其补的图的数目。