MinT - Information on Result #1205541

Information on Result #1205541

Digital (67, 76, 4194498)-net over F₉, using trace code for nets based on digital (29, 38, 2097249)-net over F₈₁, using

net defined by OOA [i] based on linear OOA(81³⁸, 2097249, F₈₁, 12, 9) (dual of [(2097249, 12), 25166950, 10]-NRT-code), using
- OOA stacking with additional row [i] based on linear OOA(81³⁸, 2097250, F₈₁, 4, 9) (dual of [(2097250, 4), 8388962, 10]-NRT-code), using
  - (u,Â u+v)-construction [i] based on
    1. linear OOA(81⁵, 100, F₈₁, 4, 4) (dual of [(100, 4), 395, 5]-NRT-code), using
      - appending kth column [i] based on linear OOA(81⁵, 100, F₈₁, 3, 4) (dual of [(100, 3), 295, 5]-NRT-code), using
        extended algebraic-geometric NRT-code AG_e(3;F,295P) [i] based on function field F/F₈₁ with g(F) = 1 and N(F) ≥ 100, using
        a function field by SÃ©mirat [i]
    2. linear OOA(81³³, 2097150, F₈₁, 4, 9) (dual of [(2097150, 4), 8388567, 10]-NRT-code), using
      - OOA 4-folding [i] based on linear OA(81³³, 8388600, F₈₁, 9) (dual of [8388600, 8388567, 10]-code), using
        discarding factors / shortening the dual code based on linear OA(81³³, large, F₈₁, 9) (dual of [large, large−33, 10]-code), using
        the expurgated narrow-sense BCH-code C(I) with length 21523361Â | 81⁸âˆ’1, defining interval IÂ =Â [0,4], and minimum distance dÂ â‰¥ |{−4,−3,…,4}|+1Â =Â 10 (BCH-bound) [i]

Mode: Constructive and linear.

Optimality

Show details for fixed k and m, k and s, k and t, m and s, m and t, t and s.

Other Results with Identical Parameters

None.

Depending Results

None.