MinT - Information on Result #641769

Information on Result #641769

Linear OA(9⁸⁹, 93, F₉, 76) (dual of [93, 4, 77]-code), using juxtaposition based on

linear OA(9², 6, F₉, 2) (dual of [6, 4, 3]-code or 6-arc in PG(1,9)), using
- discarding factors / shortening the dual code based on linear OA(9², 9, F₉, 2) (dual of [9, 7, 3]-code or 9-arc in PG(1,9)), using
  - Reedâ€“Solomon code RS(7,9) [i]
linear OA(9⁸³, 87, F₉, 73) (dual of [87, 4, 74]-code), using
- juxtaposition [i] based on
  1. linear OA(9¹, 5, F₉, 1) (dual of [5, 4, 2]-code), using
    - discarding factors / shortening the dual code based on linear OA(9¹, s, F₉, 1) (dual of [s, s−1, 2]-code) for arbitrarily large s, using
      - parity-check code [i]
  2. linear OA(9⁷⁸, 82, F₉, 71) (dual of [82, 4, 72]-code), using
    - projective code from ovoid in PG(3,Â 9) [i]

Mode: Constructive and linear.

None.

None.