Cyclic codes over ${\mathbb{Z}}_4+u{\mathbb{Z}}_4$

Rama Krishna Bandi, Maheshanand Bhaintwal

In this paper, we have studied cyclic codes over the ring $R={\mathbb{Z}}_4+u{\mathbb{Z}}_4$, $u^2=0$. We have considered cyclic codes of odd lengths. A sufficient condition for a cycl…