Cyclic Isodual and Formally Self-dual Codes over F_q+vF_q

Aicha Batoul, Kenza Guenda, Abidin Kaya, Bahattin Yıldız


In this paper, we investigate the structure and properties of duadic,
isodual cyclic and formally self-dual codes over the ring R=F_q+vF_q with v^2=v. In addition to the theoretical work on the structure of these codes, we construct examples of good codes over different alphabets from cyclic self-dual and formally self-dual codes over R.


duadic codes, isodual codes, cyclic codes, formally self-dual codes

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