MinT - Information on Result #2772907

Information on Result #2772907

Linear OOA(3¹⁸¹, 49, F₃, 4, 138) (dual of [(49, 4), 15, 139]-NRT-code), using strength reduction based on linear OOA(3¹⁸¹, 49, F₃, 4, 139) (dual of [(49, 4), 15, 140]-NRT-code), using

juxtaposition [i] based on
1. linear OOA(3⁶⁹, 21, F₃, 4, 56) (dual of [(21, 4), 15, 57]-NRT-code), using
  - discarding factors / shortening the dual code based on linear OOA(3⁶⁹, 24, F₃, 4, 56) (dual of [(24, 4), 27, 57]-NRT-code), using
    - extended algebraic-geometric NRT-code AG_e(4;F,39P) [i] based on function field F/F₃ with g(F) = 13 and N(F) ≥ 24, using
      - a function field by SÃ©mirat [i]
2. linear OOA(3⁹⁷, 28, F₃, 4, 82) (dual of [(28, 4), 15, 83]-NRT-code), using
  - extended algebraic-geometric NRT-code AG_e(4;F,29P) [i] based on function field F/F₃ with g(F) = 15 and N(F) ≥ 28, using
    - an explicitly constructive algebraic function field [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.