On 2-(v,k,λ)Designs with Flag-Transitive Automorphism Groups of Product Action Type  

作　　者：Zhilin Zhang Shenglin Zhou 

机构地区：[1]School of Mathematical Sciences,South China Normal University Guangzhou 510640,China [2]School of Mathematics,South China University of Technology Guangzhou 510640,China

出　　处：《Algebra Colloquium》2023年第2期351-360,共10页代数集刊（英文版）

基　　金：Zhilin Zhang was supported by the National Natural Science Foundation of China(12001204);Shenglin Zhou was supported by the National Natural Science Foundation of China(12271173).

摘　　要：In this paper we present two new families of 2-(v,k,λ)designs with a flag-transitive and point-primitive automorphism group of product action type.More sur-prisingly,one of them is still a family of 2-(v,k,λ)designs with a fag-transitive and point-imprimitive automorphism group.

关 键 词：FLAG-TRANSITIVE 2-(v k λ) design O'Nan-Scott theorem product action type 

分 类 号：O152[理学—数学]