Good Integers: (T,k)-Subclasses and Applications to Galois Duality in Coding Theory

Somphong Jitman, Panthakan Boonsuriyatham

The notion of good integers, namely the divisors of the sequence $(a^s+b^s{)}_{s\ge 1}$ for nonzero coprime integers $a$ and $b$, together with their subfamilies such as oddly-good a…