一类特殊本原不可幂定号有向图的基

Bases of a Special Class of Primitive Non-powerful Signed Digraphs

现对一类特殊本原不可幂定号有向图的基进行了研究,通过分析此图的特点和规律,综合运用本原指数、SSSD途径和图的直径给出了一类特殊图的基.

In this paper,we study the bases of a special class of primitive non-powerful signed digraphs.Then the bases of a special class of primitive non-powerful signed digraph are obtained through analyzing this digraph and using the knowledge about primitive exponent,SSSD walks and the diameter of digraph.