本文决定了所有点数不超过10的非平凡区传递2-(v,k,λ)设计,在此情况下,共有41个两两不同构的设计。We determine all block-transitive 2-(v,k,λ)designs with the number of points v≤10. We find that there are exactly 41 design...
supported by the National Natural Science Foundation of China(Nos.12371335,12071484);Hunan Provincial Natural Science Foundation(No.2020JJ4675);Scientific Research Fund of Heilongjiang Provincial Education Department(No.22KYYWF0594);College Students’Innovation and Entrepreneurship Training Program(school-level project,No.202310058177)。