MinT - Information on Result #1200678

Information on Result #1200678

Digital (30, 43, 19633)-net over F₄₉, using net defined by OOA based on linear OOA(49⁴³, 19633, F₄₉, 15, 13) (dual of [(19633, 15), 294452, 14]-NRT-code), using

OOA 2-folding and stacking with additional row [i] based on linear OOA(49⁴³, 39267, F₄₉, 3, 13) (dual of [(39267, 3), 117758, 14]-NRT-code), using
- (u,Â u+v)-construction [i] based on
  1. linear OOA(49⁶, 50, F₄₉, 3, 6) (dual of [(50, 3), 144, 7]-NRT-code), using
    - extended Reedâ€“Solomon NRT-code RS_e(3;144,49) [i]
  2. linear OOA(49³⁷, 39217, F₄₉, 3, 13) (dual of [(39217, 3), 117614, 14]-NRT-code), using
    - OOA 3-folding [i] based on linear OA(49³⁷, 117651, F₄₉, 13) (dual of [117651, 117614, 14]-code), using
      - discarding factors / shortening the dual code based on linear OA(49³⁷, 117652, F₄₉, 13) (dual of [117652, 117615, 14]-code), using
        constructionÂ X applied to C_e(12) âŠ‚ C_e(11) [i] based on
        linear OA(49³⁷, 117649, F₄₉, 13) (dual of [117649, 117612, 14]-code), using an extension C_e(12) of the primitive narrow-sense BCH-code C(I) with length 117648Â = 49³âˆ’1, defining interval IÂ =Â [1,12], and designed minimum distance dÂ â‰¥Â |I|+1Â =Â 13 [i]
        linear OA(49³⁴, 117649, F₄₉, 12) (dual of [117649, 117615, 13]-code), using an extension C_e(11) of the primitive narrow-sense BCH-code C(I) with length 117648Â = 49³âˆ’1, defining interval IÂ =Â [1,11], and designed minimum distance dÂ â‰¥Â |I|+1Â =Â 12 [i]
        linear OA(49⁰, 3, F₄₉, 0) (dual of [3, 3, 1]-code), using
        discarding factors / shortening the dual code based on linear OA(49⁰, s, F₄₉, 0) (dual of [s, s, 1]-code) for arbitrarily large s, using
        OA with only one run / dual of code without redundancy [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.