有向强正则图  

Directed Strongly Regular Graphs

作　　者：袁晓莉[1] 

机构地区：[1]广东建设职业技术学院

出　　处：《科技信息》2010年第17期218-218,168,共2页Science & Technology Information

摘　　要：有向的强正则图以及参数和特征值性质,与无向的强正则图有很多类似的地方.而强正则图的性质学者们早已进行了深入的研究.第二节运用群的理论,点的传递性提出了一类特殊的有向强正则图Cayley图,构造源于shaw的工作.并描述了Cayley图成为有向强正则图的必要条件.I mention the extension of srg -directed strongly regular graphs and provide several compares between undirected ＆ directed srg properties , and find that they have many analogues . And in section 2 , employ group theory to search new dsrgs Cayley graphs , which from shaw＇s work. And express necessary conditions for a Cayley graph to be directed strongly regular.

关 键 词：有向强正则图 Caley图 关联矩阵 群环 

分 类 号：O157.5[理学—数学]