MinT - Information on Result #810008

Information on Result #810008

Linear OOA(2¹⁴⁹, 90, F₂, 2, 56) (dual of [(90, 2), 31, 57]-NRT-code), using OOA 2-folding based on linear OA(2¹⁴⁹, 180, F₂, 56) (dual of [180, 31, 57]-code), using

discarding factors / shortening the dual code based on linear OA(2¹⁴⁹, 181, F₂, 56) (dual of [181, 32, 57]-code), using
- 3 times truncation [i] based on linear OA(2¹⁵², 184, F₂, 59) (dual of [184, 32, 60]-code), using
  - concatenation of two codes [i] based on
    1. linear OA(16¹⁵, 23, F₁₆, 14) (dual of [23, 8, 15]-code), using
      - discarding factors / shortening the dual code based on linear OA(16¹⁵, 24, F₁₆, 14) (dual of [24, 9, 15]-code), using
        extended algebraic-geometric code AG_e(F,9P) [i] based on function field F/F₁₆ with g(F) = 1 and N(F) ≥ 24, using
        a function field by SÃ©mirat [i]
    2. linear OA(2⁴, 8, F₂, 3) (dual of [8, 4, 4]-code or 8-cap in PG(3,2)), using
      - Reedâ€“Muller code RM(1,3) [i]
      - caps in base bÂ =Â 2 [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.