抄録
The dual codes of the ternary linear codes of the residual designs of biplanes on 56 points are used to prove the nonexistence of quasisymmetric 2- (Formula presented.) and 2- (Formula presented.) designs with intersection numbers 0 and 3, and the nonexistence of a 2- (Formula presented.) quasi-3 design. The nonexistence of a 2- (Formula presented.) quasi-3 design is also proved.
本文言語 | English |
---|---|
ページ(範囲) | 745-752 |
ページ数 | 8 |
ジャーナル | Journal of Combinatorial Designs |
巻 | 28 |
号 | 10 |
DOI | |
出版ステータス | Published - 2020 10月 1 |
ASJC Scopus subject areas
- 離散数学と組合せ数学