In this article, we study 2-designs with $$\gcd (r,\lambda )=1$$ gcd ( r , λ ) = 1 admitting a flag-transitive almost simple automorphism group with socle a finite simple… Click to show full abstract
In this article, we study 2-designs with $$\gcd (r,\lambda )=1$$ gcd ( r , λ ) = 1 admitting a flag-transitive almost simple automorphism group with socle a finite simple exceptional group of Lie type. We obtain four infinite families of such designs and provide some examples in each of these families.
               
Click one of the above tabs to view related content.