一类含不同圈的本原有向图的scrambling指数

The Scrambling Index of a Class of Primitive Digraph with Different Cycles

对一类含有三个不同圈的本原有向图的scrambling指数进行了研究,根据本原有向图scrambling指数的定义,利用集合的运算给出了此图的scrambling指数及其广义scrambling指数.

A class of primitive digraphs with three different cycle are discussed. According to the definition of the scrambling index of a primitive digraph,the scrambling index and general- ized scrambling indices of the special primitive digraph are concluded through the set operations.