MinT - Information on Result #2782145

Information on Result #2782145

Linear OOA(2²¹⁶, 57, F₂, 4, 147) (dual of [(57, 4), 12, 148]-NRT-code), using 12 step truncation based on linear OOA(2²²⁸, 60, F₂, 4, 159) (dual of [(60, 4), 12, 160]-NRT-code), using

concatenation of two NRT-codes [i] based on
1. linear OA(16⁹, 12, F₁₆, 9) (dual of [12, 3, 10]-code or 12-arc in PG(8,16)), using
  - discarding factors / shortening the dual code based on linear OA(16⁹, 16, F₁₆, 9) (dual of [16, 7, 10]-code or 16-arc in PG(8,16)), using
    - Reedâ€“Solomon code RS(7,16) [i]
2. linear OOA(2¹⁶, 5, F₂, 4, 15) (dual of [(5, 4), 4, 16]-NRT-code), using
  - extended algebraic-geometric NRT-code AG_e(4;F,4P) [i] based on function field F/F₂ with g(F) = 1 and N(F) ≥ 5, using
    - an explicitly constructive algebraic function field [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.