Upper bounds for A(n, 4) and A(n, 6) derived from Delsarte s linear programming bound

Cees Roos, Cornelis de Vroedt. Upper bounds for A(n, 4) and A(n, 6) derived from Delsarte s linear programming bound. Discrete Mathematics, 40(2-3):261-276, 1982. [doi]

Abstract

Abstract is missing.