论文标题

用$ \ gcd(r,λ)= 1 $允许国旗交易式自动形态组的块设计

Block designs with $\gcd(r,λ)=1$ admitting flag-transitive automorphism groups

论文作者

Alavi, Seyed Hassan, Bayat, Mohsen, Biliotti, Mauro, Daneshkhah, Ashraf, Francot, Eliana, Guan, Haiyan, Montinaro, Alessandro, Mouseli, Fatemeh, Rizzo, Pierluigi, Tian, Delu, Wang, Yajie, Zhan, Xiaoqin, Zhang, Yongli, Zhou, Shenglin, Zhu, Yan

论文摘要

在本文中,我们提出了$ 2 $ designs的分类,其中$ \ gcd(r,λ)= 1 $允许flag trag thransitive thransitive thransitive自动构成组。如果$ g $是一个非平凡的$ 2 $ -Design $ \ Mathcal {d} $,带有$ \ gcd(r,λ)= 1 $,则是$(\ nathcal {d},g)$是本文中描述的已知示例之一,或者是$ Mathcal cople { $ p $ prime和$ g $是$aγl_{1}(q)$的子组。

In this paper, we present a classification of $2$-designs with $\gcd(r,λ)=1$ admitting flag-transitive automorphism groups. If $G$ is a flag-transitive automorphism group of a non-trivial $2$-design $\mathcal{D}$ with $\gcd(r,λ)=1$, then either $(\mathcal{D},G)$ is one of the known examples described in this paper, or $\mathcal{D}$ has $q = p^{d}$ points with $p$ prime and $G$ is a subgroup of $AΓL_{1}(q)$.

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