论文标题
旗向对称对称$ 2 $ -DESIGNS] {对称$ 2 $ - $（V，K，λ）$设计，带有$ k>λ\ left（λ-3 \ right）/2 $，承认一个旗帜传输，点不正确的自动形态组
Flag-transitive symmetric $2$-designs]{The symmetric $2$-$(v,k,λ)$ designs, with $k>λ\left(λ-3 \right)/2$, admitting a flag-transitive, point imprimitive automorphism group are known
论文作者
论文摘要
对称$ 2 $ - $（v，k，λ）$设计，具有$ k>λ\ weft（λ-3\右）/2 $，承认具有旗帜变常的，点象征性的自动形态组是完全分类的：它们是已知的$ 2 $ - 带有参数的$ 2 $ designs $（15,6,2,2），（45,3,3,4,12,3,4） $（96,20,4）$。
The symmetric $2$-$(v,k,λ)$ designs, with $k>λ\left(λ-3 \right)/2$, admitting a flag-transitive, point-imprimitive automorphism group are completely classified: they are the known $2$-designs with parameters $(16,6,2),(45,12,3),(15,8,4)$ or $(96,20,4)$.
