Asymptotic results on the existence of 4-RGDDs and uniform 5-GDDs

作者：Ge GN^*; Ling ACH

来源：Journal of Combinatorial Designs, 2005, 13(3): 222-237.

DOI：10.1002/jcd.20020

• 4-RGDDs
• 5-GDDs
• 4-frames

In this paper, we continue to investigate the existence of 4-RGDDs and uniform 5-GDDs. It is proved that the necessary conditions for the existence of such designs are also sufficient with a finite number of possible exceptions. As an application, the known results on the existence of uniform 4-frames are also improved.

• 出版日期2005
• 单位浙江大学