当前位置: X-MOL 学术J. Comb. Des. › 论文详情
Our official English website, www.x-mol.net, welcomes your feedback! (Note: you will need to create a separate account there.)
Existence of strong difference families and constructions for eight new 2‐designs
Journal of Combinatorial Designs ( IF 0.7 ) Pub Date : 2021-01-04 , DOI: 10.1002/jcd.21765
Xiaomiao Wang 1 , Tao Feng 2 , Shixin Wang 2
Affiliation  

Using group rings and characters as in the theory of abelian difference sets, some nonexistence results for strong difference families are provided. Existences of strong difference families with base block size 3 k 9 are discussed. Via strong difference families, eight 2‐ ( v , k , λ ) designs whose existences were unknown are constructed for ( v , k , λ ) { ( 3417 , 8 , 1 ) , ( 3753 , 8 , 1 ) , ( 2665 , 9 , 1 ) , ( 3817 , 9 , 1 ) , ( 4393 , 9 , 1 ) , ( 7353 , 9 , 1 ) , ( 12537 , 9 , 1 ) , ( 345 , 9 , 3 ) } .

中文翻译:

存在8个新的2设计的强差分族和构造

使用像阿贝尔差异集理论中的群环和字符,提供了强差异族的一些不存在的结果。具有基块大小的强差分族的存在 3 ķ 9 讨论。通过强大的差异家庭,八个2‐ v ķ λ 存在未知的设计用于 v ķ λ { 3417 8 1个 3753 8 1个 2665 9 1个 3817 9 1个 4393 9 1个 7353 9 1个 12537 9 1个 345 9 3 }
更新日期:2021-02-15
down
wechat
bug