摘要
主要研究了常循环码的自对偶码.给出了s-Hermitian自对偶码的定义,并进一步给出了s-Hermitian自对偶常循环码的的充要条件.
This paper is devoted to the study of self-dual codes arising from constacyclic codes. We give the definition of s-Hermitian linear self-dual codes. Necessary and sufficient conditions are given for the existence of s-Hermitian self-dual constacyclic codes over finite fields.
引文
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