MinT - Information on Result #3261802

Information on Result #3261802

Digital (149, 168, 1864293)-net over F₈, using 8² times duplication based on digital (147, 166, 1864293)-net over F₈, using

(u,Â u+v)-construction [i] based on
1. digital (11, 20, 160)-net over F₈, using
  - trace code for nets [i] based on digital (1, 10, 80)-net over F₆₄, using
    - net from sequence [i] based on digital (1, 79)-sequence over F₆₄, using
      - Niederreiterâ€“Xing sequence constructionÂ II/III [i] based on function field F/F₆₄ with g(F) = 1 and N(F) ≥ 80, using
        a function field by SÃ©mirat [i]
2. digital (127, 146, 1864133)-net over F₈, using
  - net defined by OOA [i] based on linear OOA(8¹⁴⁶, 1864133, F₈, 21, 19) (dual of [(1864133, 21), 39146647, 20]-NRT-code), using
    - OOA 3-folding and stacking with additional row [i] based on linear OOA(8¹⁴⁶, 5592400, F₈, 3, 19) (dual of [(5592400, 3), 16777054, 20]-NRT-code), using
      - discarding factors / shortening the dual code based on linear OOA(8¹⁴⁶, 5592402, F₈, 3, 19) (dual of [(5592402, 3), 16777060, 20]-NRT-code), using
        trace code [i] based on linear OOA(64⁷³, 2796201, F₆₄, 3, 19) (dual of [(2796201, 3), 8388530, 20]-NRT-code), using
        OOA 3-folding [i] based on linear OA(64⁷³, large, F₆₄, 19) (dual of [large, large−73, 20]-code), using
        the expurgated narrow-sense BCH-code C(I) with length 16777217Â | 64⁸âˆ’1, defining interval IÂ =Â [0,9], and minimum distance dÂ â‰¥ |{−9,−8,…,9}|+1Â =Â 20 (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.