MinT - Information on Result #2461152

Information on Result #2461152

Linear OOA(2²²⁴, 143, F₂, 2, 84) (dual of [(143, 2), 62, 85]-NRT-code), using 1 step truncation based on linear OOA(2²²⁵, 144, F₂, 2, 85) (dual of [(144, 2), 63, 86]-NRT-code), using

concatenation of two NRT-codes [i] based on
1. linear OOA(8⁵¹, 36, F₈, 2, 42) (dual of [(36, 2), 21, 43]-NRT-code), using
  - discarding factors / shortening the dual code based on linear OOA(8⁵¹, 45, F₈, 2, 42) (dual of [(45, 2), 39, 43]-NRT-code), using
    - extended algebraic-geometric NRT-code AG_e(2;F,47P) [i] based on function field F/F₈ with g(F) = 9 and N(F) ≥ 45, using
      - an explicitly constructive algebraic function field [i]
2. linear OA(2¹, 4, F₂, 1) (dual of [4, 3, 2]-code), using
  - discarding factors / shortening the dual code based on linear OA(2¹, s, F₂, 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.