MinT - Information on Result #2630263

Information on Result #2630263

Linear OOA(4⁹⁷, 40, F₄, 3, 69) (dual of [(40, 3), 23, 70]-NRT-code), using strength reduction based on linear OOA(4⁹⁷, 40, F₄, 3, 70) (dual of [(40, 3), 23, 71]-NRT-code), using

constructionÂ X applied to AG(3;F,25P) âŠ‚ AG(3;F,37P) [i] based on
1. linear OOA(4⁸⁵, 32, F₄, 3, 70) (dual of [(32, 3), 11, 71]-NRT-code), using algebraic-geometric NRT-code AG(3;F,25P) [i] based on function field F/F₄ with g(F) = 15 and N(F) ≥ 33, using
  - an explicitly constructive algebraic function field [i]
2. linear OOA(4⁷³, 32, F₄, 3, 58) (dual of [(32, 3), 23, 59]-NRT-code), using algebraic-geometric NRT-code AG(3;F,37P) [i] based on function field F/F₄ with g(F) = 15 and N(F) ≥ 33 (see above)
3. linear OOA(4¹², 8, F₄, 3, 11) (dual of [(8, 3), 12, 12]-NRT-code), using
  - discarding factors / shortening the dual code based on linear OOA(4¹², 9, F₄, 3, 11) (dual of [(9, 3), 15, 12]-NRT-code), using
    - extended algebraic-geometric NRT-code AG_e(3;F,15P) [i] based on function field F/F₄ with g(F) = 1 and N(F) ≥ 9, using
      - the Hermitian function field 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.