MinT - Information on Result #1844433

Information on Result #1844433

(39, 48, 2105278)-net in base 32, using base change based on (31, 40, 2105278)-net in base 64, using

(u,Â u+v)-construction [i] based on
1. (3, 7, 8128)-net in base 64, using
  - base change [i] based on digital (2, 6, 8128)-net over F₁₂₈, using
    - net defined by OOA [i] based on linear OOA(128⁶, 8128, F₁₂₈, 4, 4) (dual of [(8128, 4), 32506, 5]-NRT-code), using
      - OA 2-folding and stacking [i] based on linear OA(128⁶, 16256, F₁₂₈, 4) (dual of [16256, 16250, 5]-code), using
        1 times truncation [i] based on linear OA(128⁷, 16257, F₁₂₈, 5) (dual of [16257, 16250, 6]-code), using
        a code by Danev and Olsson [i]
2. digital (24, 33, 2097150)-net over F₆₄, using
  - net defined by OOA [i] based on linear OOA(64³³, 2097150, F₆₄, 9, 9) (dual of [(2097150, 9), 18874317, 10]-NRT-code), using
    - OOA 4-folding and stacking with additional row [i] based on linear OA(64³³, 8388601, F₆₄, 9) (dual of [8388601, 8388568, 10]-code), using
      - discarding factors / shortening the dual code based on linear OA(64³³, large, F₆₄, 9) (dual of [large, large−33, 10]-code), using
        the expurgated narrow-sense BCH-code C(I) with length 16777217Â | 64⁸âˆ’1, defining interval IÂ =Â [0,4], and minimum distance dÂ â‰¥ |{−4,−3,…,4}|+1Â =Â 10 (BCH-bound) [i]

Mode: Constructive.

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.