MinT - Information on Result #1224568

Information on Result #1224568

Digital (38, 45, 5662100)-net over F₃₂, using (u,Â u+v)-construction based on

digital (5, 8, 3214400)-net over F₃₂, using
- net defined by OOA [i] based on linear OOA(32⁸, 3214400, F₃₂, 3, 3) (dual of [(3214400, 3), 9643192, 4]-NRT-code), using
  - appending kth column [i] based on linear OOA(32⁸, 3214400, F₃₂, 2, 3) (dual of [(3214400, 2), 6428792, 4]-NRT-code), using
    - OAs with strength 3, bÂ â‰ Â 2, and mÂ >Â 3 are always embeddable [i] based on linear OA(32⁸, 3214400, F₃₂, 3) (dual of [3214400, 3214392, 4]-code or 3214400-cap in PG(7,32)), using
      - product of projective cap with cap in AG(4,Â 32) [i] based on linear OA(32⁴, 1025, F₃₂, 3) (dual of [1025, 1021, 4]-code or 1025-cap in PG(3,32)), using
        ovoid in PG(3,Â 32) [i]
digital (30, 37, 2831050)-net over F₃₂, using
- (u,Â u+v)-construction [i] based on
  1. digital (3, 6, 34850)-net over F₃₂, using
    - net defined by OOA [i] based on linear OOA(32⁶, 34850, F₃₂, 3, 3) (dual of [(34850, 3), 104544, 4]-NRT-code), using
      - appending kth column [i] based on linear OOA(32⁶, 34850, F₃₂, 2, 3) (dual of [(34850, 2), 69694, 4]-NRT-code), using
        OAs with strength 3, bÂ â‰ Â 2, and mÂ >Â 3 are always embeddable [i] based on linear OA(32⁶, 34850, F₃₂, 3) (dual of [34850, 34844, 4]-code or 34850-cap in PG(5,32)), using
        large caps in PG(5,Â b) [i]
  2. digital (24, 31, 2796200)-net over F₃₂, using
    - net defined by OOA [i] based on linear OOA(32³¹, 2796200, F₃₂, 7, 7) (dual of [(2796200, 7), 19573369, 8]-NRT-code), using
      - OOA 3-folding and stacking with additional row [i] based on linear OA(32³¹, 8388601, F₃₂, 7) (dual of [8388601, 8388570, 8]-code), using
        discarding factors / shortening the dual code based on linear OA(32³¹, large, F₃₂, 7) (dual of [large, large−31, 8]-code), using
        the expurgated narrow-sense BCH-code C(I) with length 33554433Â | 32¹⁰âˆ’1, defining interval IÂ =Â [0,3], and minimum distance dÂ â‰¥ |{−3,−2,…,3}|+1Â =Â 8 (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.