MinT - Information on Result #849070

Information on Result #849070

Linear OOA(8¹⁷¹, 127, F₈, 2, 81) (dual of [(127, 2), 83, 82]-NRT-code), using OOA 2-folding based on linear OA(8¹⁷¹, 254, F₈, 81) (dual of [254, 83, 82]-code), using

discarding factors / shortening the dual code based on linear OA(8¹⁷¹, 255, F₈, 81) (dual of [255, 84, 82]-code), using
- concatenation of two codes [i] based on
  1. linear OA(64⁴³, 85, F₆₄, 40) (dual of [85, 42, 41]-code), using
    - discarding factors / shortening the dual code based on linear OA(64⁴³, 103, F₆₄, 40) (dual of [103, 60, 41]-code), using
      - algebraic-geometric code AG(F,62P) [i] based on function field F/F₆₄ with g(F) = 3 and N(F) ≥ 104, using
        a function field by SÃ©mirat [i]
  2. linear OA(8¹, 3, F₈, 1) (dual of [3, 2, 2]-code), using
    - discarding factors / shortening the dual code based on linear OA(8¹, s, F₈, 1) (dual of [s, s−1, 2]-code) for arbitrarily large s, using
      - parity-check code [i]

Mode: Constructive and linear.

Optimality

Show details for fixed k and m, n and k, k and s, k and t, n and m, m and s, m and t, n and s, n and t.

Other Results with Identical Parameters

None.

Depending Results

None.