MinT - Information on Result #1187346

Information on Result #1187346

Digital (224, 248, 699072)-net over F₄, using net defined by OOA based on linear OOA(4²⁴⁸, 699072, F₄, 27, 24) (dual of [(699072, 27), 18874696, 25]-NRT-code), using

OOA 4-folding and stacking with additional row [i] based on linear OOA(4²⁴⁸, 2796289, F₄, 3, 24) (dual of [(2796289, 3), 8388619, 25]-NRT-code), using
- discarding factors / shortening the dual code based on linear OOA(4²⁴⁸, 2796291, F₄, 3, 24) (dual of [(2796291, 3), 8388625, 25]-NRT-code), using
  - (u,Â u+v)-construction [i] based on
    1. linear OOA(4³², 90, F₄, 3, 12) (dual of [(90, 3), 238, 13]-NRT-code), using
      - extracting embedded OOA [i] based on digital (20, 32, 90)-net over F₄, using
        trace code for nets [i] based on digital (4, 16, 45)-net over F₁₆, using
        net from sequence [i] based on digital (4, 44)-sequence over F₁₆, using
        Niederreiterâ€“Xing sequence constructionÂ II/III [i] based on function field F/F₁₆ with g(F) = 4 and N(F) ≥ 45, using
        a function field by GarcÃa and Quoos [i]
    2. linear OOA(4²¹⁶, 2796201, F₄, 3, 24) (dual of [(2796201, 3), 8388387, 25]-NRT-code), using
      - OOA 3-folding [i] based on linear OA(4²¹⁶, large, F₄, 24) (dual of [large, large−216, 25]-code), using
        the primitive narrow-sense BCH-code C(I) with length 16777215Â = 4¹²âˆ’1, defining interval IÂ =Â [1,24], and designed minimum distance dÂ â‰¥Â |I|+1Â =Â 25 [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.