Two weight $\mathbb{Z}_{p^k}$-codes, $p$ odd prime

نویسندگان

  • MinJia Shi
  • Zahra Sepasdar
  • Rongsheng Wu
  • Patrick Sol'e
چکیده

We show that regular homogeneous two-weight Z pk -codes where p is odd and k > 2 with dual Hamming distance at least four do not exist. The proof relies on existence conditions for the strongly regular graph built on the cosets of the dual code.

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تاریخ انتشار 2017