MinT - Information on Result #982595

Information on Result #982595

Linear OOA(8¹¹⁹, 54, F₈, 3, 71) (dual of [(54, 3), 43, 72]-NRT-code), using OOA 2-folding based on linear OOA(8¹¹⁹, 108, F₈, 2, 71) (dual of [(108, 2), 97, 72]-NRT-code), using

constructionÂ X applied to AG(2;F,122P) âŠ‚ AG(2;F,133P) [i] based on
1. linear OOA(8¹⁰⁸, 97, F₈, 2, 71) (dual of [(97, 2), 86, 72]-NRT-code), using algebraic-geometric NRT-code AG(2;F,122P) [i] based on function field F/F₈ with g(F) = 37 and N(F) ≥ 98, using
  - F₅ from the tower of function fields over F₈ by van der Geer and van der Vlugt [i]
2. linear OOA(8⁹⁷, 97, F₈, 2, 60) (dual of [(97, 2), 97, 61]-NRT-code), using algebraic-geometric NRT-code AG(2;F,133P) [i] based on function field F/F₈ with g(F) = 37 and N(F) ≥ 98 (see above)
3. linear OOA(8¹¹, 11, F₈, 2, 10) (dual of [(11, 2), 11, 11]-NRT-code), using
  - discarding factors / shortening the dual code based on linear OOA(8¹¹, 14, F₈, 2, 10) (dual of [(14, 2), 17, 11]-NRT-code), using
    - extended algebraic-geometric NRT-code AG_e(2;F,17P) [i] based on function field F/F₈ with g(F) = 1 and N(F) ≥ 14, using
      - F₂ from the tower of function fields over F₈ by van der Geer and van der Vlugt [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.