MinT - Information on Result #955004

Information on Result #955004

Linear OOA(3⁵⁹, 21, F₃, 3, 39) (dual of [(21, 3), 4, 40]-NRT-code), using OOA 3-folding based on linear OA(3⁵⁹, 63, F₃, 39) (dual of [63, 4, 40]-code), using

discarding factors / shortening the dual code based on linear OA(3⁵⁹, 64, F₃, 39) (dual of [64, 5, 40]-code), using
- juxtaposition [i] based on
  1. linear OA(3⁴, 9, F₃, 3) (dual of [9, 5, 4]-code or 9-cap in PG(3,3)), using
    - discarding factors / shortening the dual code based on linear OA(3⁴, 10, F₃, 3) (dual of [10, 6, 4]-code or 10-cap in PG(3,3)), using
      - ovoid in PG(3,Â 3) [i]
  2. linear OA(3⁵⁰, 55, F₃, 35) (dual of [55, 5, 36]-code), using
    - discarding factors / shortening the dual code based on linear OA(3⁵⁰, 56, F₃, 35) (dual of [56, 6, 36]-code), using
      - dual code (with bound on d by constructionÂ Y1) [i] based on
        linear OA(3⁶, 56, F₃, 3) (dual of [56, 50, 4]-code or 56-cap in PG(5,3)), using
        the Hill cap [i]
        nonexistence of linear OA(3⁵, 21, F₃, 3) (dual of [21, 16, 4]-code or 21-cap in PG(4,3)), because
        20 is the largest size of a cap in PG(4,Â 3) [i]

Mode: Constructive and linear.

Optimality

Show details for fixed k and m, n and k, k and s, k and t, n and m, m and s, m and t, n and s, n and t.

Other Results with Identical Parameters

None.

Depending Results

None.