MinT - Information on Result #982315

Information on Result #982315

Linear OOA(8⁹⁹, 42, F₈, 3, 64) (dual of [(42, 3), 27, 65]-NRT-code), using OOA 2-folding based on linear OOA(8⁹⁹, 84, F₈, 2, 64) (dual of [(84, 2), 69, 65]-NRT-code), using

constructionÂ X applied to AG(2;F,63P) âŠ‚ AG(2;F,82P) [i] based on
1. linear OOA(8⁷⁸, 64, F₈, 2, 64) (dual of [(64, 2), 50, 65]-NRT-code), using algebraic-geometric NRT-code AG(2;F,63P) [i] based on function field F/F₈ with g(F) = 14 and N(F) ≥ 65, using
  - the Suzuki function field over F₈ [i]
2. linear OOA(8⁵⁹, 64, F₈, 2, 45) (dual of [(64, 2), 69, 46]-NRT-code), using algebraic-geometric NRT-code AG(2;F,82P) [i] based on function field F/F₈ with g(F) = 14 and N(F) ≥ 65 (see above)
3. linear OOA(8²¹, 20, F₈, 2, 18) (dual of [(20, 2), 19, 19]-NRT-code), using
  - discarding factors / shortening the dual code based on linear OOA(8²¹, 24, F₈, 2, 18) (dual of [(24, 2), 27, 19]-NRT-code), using
    - extended algebraic-geometric NRT-code AG_e(2;F,29P) [i] based on function field F/F₈ with g(F) = 3 and N(F) ≥ 24, using
      - the Klein quartic over F₈ [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.