• Title/Summary/Keyword: p-adic codes

Search Result 3, Processing Time 0.019 seconds

THE q-ADIC LIFTINGS OF CODES OVER FINITE FIELDS

  • Park, Young Ho
    • Korean Journal of Mathematics
    • /
    • v.26 no.3
    • /
    • pp.537-544
    • /
    • 2018
  • There is a standard construction of lifting cyclic codes over the prime finite field ${\mathbb{Z}}_p$ to the rings ${\mathbb{Z}}_{p^e}$ and to the ring of p-adic integers. We generalize this construction for arbitrary finite fields. This will naturally enable us to lift codes over finite fields ${\mathbb{F}}_{p^r}$ to codes over Galois rings GR($p^e$, r). We give concrete examples with all of the lifts.