Self-Dual Skew Cyclic Codes over ${\mathbb{F}}_q+u{\mathbb{F}}_q$

Zineb Hebbache, Kenza Guenda, N. Tugba Özzaim +2

In this paper, we give conditions for the existence of Hermitian self-dual $\Theta -$cyclic and $\Theta -$negacyclic codes over the finite chain ring ${\mathbb{F}}_q+u{\mathbb{F}}_q$. By defining…