NOTES ON MDS SELF-DUAL CODES †
Sunghyu Han · Journal of applied mathematics & informatics · 2012
In this paper, we prove that for all odd prime powers q there exist MDS(maximum distance separable) self-dual codes over Fq2 for all even lengths up to q + 1. Additionally, we prove that there exist MDS self-dual codes of length four over Fq for all q > 2;q 5.