In this paper we show that a flag-transitive automorphism group $G$ of a non-trivial $2$-$(v,k,λ)$ design with $λ\geq (r, λ)^2$ is not of product action type. In conclusion, $G$ is a primitive group of affine or almost simple type.
此内容由惯性聚合(RSS阅读器)自动聚合整理，仅供阅读参考。 原文来自 — 版权归原作者所有。