高阶循环图的构造与一族超能强正则图  

High Rank Circulant Graphs and a Series of Strong Regular Graphs with Hyperenergy

作　　者：陈文科[1] 郭大昌[1] 

机构地区：[1]广东工业大学应用数学学院,广东广州510006

出　　处：《广东工业大学学报》2008年第4期41-43,共3页Journal of Guangdong University of Technology

摘　　要：根据图的能量的定义和直积的定义,用求两个图的直积的方法,将Bi-循环图推广到高阶循环图,给出其能量表达式,分析其能量特征,并在Igor对循环图的结论的基础上给出一族超能的强正则图.From the definitions of the energy of a graph and the production of two graphs are given, and their characteristics are analyzed the Bi-Circulant graphs are extended to high ranks circulant graphs. The expressions of their energy. What＇ s more, a series of strong regular graphs with hyperenergy also can be obtained based on the conclusions from Igor about circulant graphs.

关 键 词：特征值 k-循环图 超能图 

分 类 号：O157.5[理学—数学]