TURKISH JOURNAL OF MATHEMATICS, cilt.41, sa.5, ss.1313-1322, 2017 (SCI-Expanded)
Codes over the finite sub-Hopf algebras A (n) of the (mod 2) Steenrod algebra A were studied by Dougherty and Vergili. In this paper we study some Euclidean and Hermitian self-dual codes over A (n) by considering Milnor basis elements.