利用拟群给出了所需的带洞图设计,再结合一些小阶数的图设计的存在性,得到了关于图Gm=Km+2/Km的图设计的一些存在性结果.从而展示了拟群在解决图设计问题中的应用.
The needed holey graph designs are given by using quasigroup. Combining with the existence of some graph designs of certain orders, the authors obtain some results of graph designs for , Accordingly, the application of quasigroup in solving problems of graph design is shown.