MinT - Information on Result #838901

Information on Result #838901

Linear OOA(5¹²², 87, F₅, 2, 57) (dual of [(87, 2), 52, 58]-NRT-code), using OOA 2-folding based on linear OA(5¹²², 174, F₅, 57) (dual of [174, 52, 58]-code), using

concatenation of two codes [i] based on
1. linear OA(25³², 58, F₂₅, 28) (dual of [58, 26, 29]-code), using
  - discarding factors / shortening the dual code based on linear OA(25³², 65, F₂₅, 28) (dual of [65, 33, 29]-code), using
    - algebraic-geometric code AG(F,36P) [i] based on function field F/F₂₅ with g(F) = 4 and N(F) ≥ 66, using
      - a function field by GarcÃa and Quoos [i]
2. linear OA(5¹, 3, F₅, 1) (dual of [3, 2, 2]-code), using
  - discarding factors / shortening the dual code based on linear OA(5¹, s, F₅, 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.