MinT - Information on Result #1065776

Information on Result #1065776

Linear OOA(3¹⁵⁹, 49, F₃, 4, 83) (dual of [(49, 4), 37, 84]-NRT-code), using OOA 2-folding based on linear OOA(3¹⁵⁹, 98, F₃, 2, 83) (dual of [(98, 2), 37, 84]-NRT-code), using

3 step truncation [i] based on linear OOA(3¹⁶², 100, F₃, 2, 86) (dual of [(100, 2), 38, 87]-NRT-code), using
- concatenation of two NRT-codes [i] based on
  1. linear OOA(9³¹, 25, F₉, 2, 28) (dual of [(25, 2), 19, 29]-NRT-code), using
    - discarding factors / shortening the dual code based on linear OOA(9³¹, 28, F₉, 2, 28) (dual of [(28, 2), 25, 29]-NRT-code), using
      - extended algebraic-geometric NRT-code AG_e(2;F,27P) [i] based on function field F/F₉ with g(F) = 3 and N(F) ≥ 28, using
        the Hermitian function field over F₉ [i]
  2. linear OA(3², 4, F₃, 2) (dual of [4, 2, 3]-code or 4-arc in PG(1,3)), using
    - extended Reedâ€“Solomon code RS_e(2,3) [i]
    - Hamming code H(2,3) [i]
    - Simplex code S(2,3) [i]
    - the Tetracode [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.