一类特殊本原不可幂定号有向图的广义基  

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

作　　者：张翠连[1] 邵燕灵[1] 

机构地区：[1]中北大学理学院

出　　处：《河北建筑工程学院学报》2010年第1期123-125,140,共4页Journal of Hebei Institute of Architecture and Civil Engineering

基　　金：山西省自然科学基金资助项目(2007011017;2008011009)

摘　　要：考虑了一类含有三个n—2圈和一个n圈本原不可幂定号有向图的广义基,通过分析图中是否存在寻求的途径及SSSD途径对,运用本原不可幂定号有向图的一些定义和性质,给出了此类图的广义本原指数及广义基.In this paper,the local bases of containing three cycles of length n-2 and one cycle of length n of primitive non-powerful signed digraphs is considered,through the analysis of whether there are seeking ways and a pair of SSSD walk in digraphs,by using some of the definition and nature about the primitive non-powerful signed digraphs,given such graphic local primitive exponent and local bases.

关 键 词：广义基 定号有向图 本原有向图 广义本原指数 

分 类 号：O115[理学—数学]