MinT - Information on Result #969319

Information on Result #969319

Linear OOA(4²⁶⁰, 138, F₄, 3, 99) (dual of [(138, 3), 154, 100]-NRT-code), using OOA 3-folding based on linear OA(4²⁶⁰, 414, F₄, 99) (dual of [414, 154, 100]-code), using

discarding factors / shortening the dual code based on linear OA(4²⁶⁰, 416, F₄, 99) (dual of [416, 156, 100]-code), using
- concatenation of two codes [i] based on
  1. linear OA(64⁵², 104, F₆₄, 49) (dual of [104, 52, 50]-code), using
    - extended algebraic-geometric code AG_e(F,54P) [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(4¹, 4, F₄, 1) (dual of [4, 3, 2]-code), using
    - discarding factors / shortening the dual code based on linear OA(4¹, s, F₄, 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.