Multi-twisted codes over finite fields and their dual codes
نویسندگان
چکیده
منابع مشابه
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Constacyclic and quasi-twisted Hermitian self-dual codes over finite fields are studied. An algorithm for factorizing xn − λ over Fq2 is given, where λ is a unit in Fq2 . Based on this factorization, the dimensions of the Hermitian hulls of λ-constacyclic codes of length n over Fq2 are determined. The characterization and enumeration of constacyclic Hermitian self-dual (resp., complementary dua...
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ژورنال
عنوان ژورنال: Finite Fields and Their Applications
سال: 2018
ISSN: 1071-5797
DOI: 10.1016/j.ffa.2018.01.012