A note on cyclic codes over GR(p 2, m) of length p k

نویسندگان

  • Han Mao Kiah
  • Ka Hin Leung
  • San Ling
چکیده

The number of self-dual cyclic codes of length pk over GR(p2,m) is determined by the nullity of a certain matrix M(pk, i1). With the aid of Genocchi numbers, we determine the nullity of M(pk, i1) and hence determine completely the number of such codes.

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عنوان ژورنال:
  • Des. Codes Cryptography

دوره 63  شماره 

صفحات  -

تاریخ انتشار 2009