文章主要研究了一类特殊的含有6个圈3个不同圈长的本原有向图的Scrambling指数,通过分析每一点经过t长途径可到达的点的集合,给出了此类图的Scrambling指数.
The scrambling index of one special class primitive digraphs which contain six cycles and three different circle lengths was discussed. The research methods was based on analy- zing the set of points that each point in digraph got to by directed walks of length t.