MinT - Information on Result #2635864

Information on Result #2635864

Linear OOA(4²²¹, 80, F₄, 3, 159) (dual of [(80, 3), 19, 160]-NRT-code), using strength reduction based on linear OOA(4²²¹, 80, F₄, 3, 160) (dual of [(80, 3), 19, 161]-NRT-code), using

juxtaposition [i] based on
1. linear OOA(4⁵³, 24, F₄, 3, 43) (dual of [(24, 3), 19, 44]-NRT-code), using
  - discarding factors / shortening the dual code based on linear OOA(4⁵³, 26, F₄, 3, 43) (dual of [(26, 3), 25, 44]-NRT-code), using
    - algebraic-geometric NRT-code AG(3;F,34P) [i] based on function field F/F₄ with g(F) = 10 and N(F) ≥ 27, using
      - an explicitly constructive algebraic function field [i]
2. linear OOA(4¹⁴⁹, 56, F₄, 3, 116) (dual of [(56, 3), 19, 117]-NRT-code), using
  - extended algebraic-geometric NRT-code AG_e(3;F,51P) [i] based on function field F/F₄ with g(F) = 33 and N(F) ≥ 56, using
    - F₅ from the tower of function fields by GarcÃa and Stichtenoth over F₄ [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.