A note on Table I of ``Barker sequences and difference sets''
In Table I of [Enseign. Math., II. Sér. 38, No. 3/4, 345-382 (1992; Zbl 0777.05024)], \textit{S. Eliahou} and \textit{M. Kervaire} show the non- existence of cyclic difference sets with parameters \((2t(t+ 1)+ 1, t^ 2, t(t- 1)/2)\), for \(3\leq t\leq 100\), \(t\neq 50\), leaving the case \(t= 50\) undecided. The purpose of this note is to fill this gap and to generalize the table to non-cyclic difference sets.
scientific article; zbMATH DE number 637634