A note on flag-transitive automorphism groups of 2-designs with λ ≥ (r, λ)2

Authors：Zhang, Zhilin^*; Liang, Hongxue^*; Zhou, Shenglin

Source：APPLICABLE ALGEBRA IN ENGINEERING COMMUNICATION AND COMPUTING, 2023, 34(1): 17-31.

DOI：10.1007/s00200-020-00476-2

• Flag-transitive
• Product action type
• 2-Design
• lambda >= (r, lambda)(2)

In this paper, we prove that flag-transitive automorphism groups of 2-designs with 10(3) >= lambda >= (r,lambda)(2) are point-primitive of affine or almost simple type.

• Institution
  佛山科学技术学院