Improvements on parameters of one-point AG codes from Hermitian curves

  • Authors:
  • Chaoping Xing;Hao Chen

  • Affiliations:
  • Dept. of Math., Nat. Univ. of Singapore;-

  • Venue:
  • IEEE Transactions on Information Theory
  • Year:
  • 2006

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Abstract

By choosing specific divisors, we show that some algebraic-geometry (AG) codes from the Hermitian curves have better parameters than one-point Hermitian codes. The general lower bound is discussed