2个6点8边图的图设计  

Graph Designs of Two Graphs with Six Vertices and Eight Edges

作　　者：袁兰党[1] 

机构地区：[1]河北师范大学职业技术学院,河北石家庄050031

出　　处：《河北师范大学学报（自然科学版）》2008年第6期704-706,共3页Journal of Hebei Normal University：Natural Science

基　　金：国家自然科学基金(10671055);河北省自然科学基金(A2007000230);河北师范大学科研基金(L2004Y11;L2007B22)

摘　　要：讨论了2个6点8边图的图设计问题.利用恰二可迁群等方法有效地构造了所需的带洞图设计,利用差方法直接构造出了作为递归构造基础的图设计,进一步利用图设计存在的递归构造,给出了这2个6点8边图的图设计存在谱.The graph designs of two graphs with six vertices and eight edges are discussed. Some holey graph designs using sharply 2-transitive group are constructed and some graph designs of small order are also constructed. Finally, the existence spectrum of graph designs of the two graphs are determined.

关 键 词：图设计 带洞图设计 恰二可迁群 

分 类 号：O157[理学—数学]