A theorem on associative block designs
β
J.A La PoutrΓ©
π
Article
π
1986
π
Elsevier Science
π
English
β 152 KB
We show that a necessary condition for the existence of an ABD(k, w) with w > 3 is k ~< (~). This generalizes a result of Brouwer and proves the nonexistence of ABD(16, 6).