MinT - Information on Result #1057241

Information on Result #1057241

Linear OOA(2¹⁷⁵, 52, F₂, 4, 74) (dual of [(52, 4), 33, 75]-NRT-code), using OOA 2-folding based on linear OOA(2¹⁷⁵, 104, F₂, 2, 74) (dual of [(104, 2), 33, 75]-NRT-code), using

discarding factors / shortening the dual code based on linear OOA(2¹⁷⁵, 105, F₂, 2, 74) (dual of [(105, 2), 35, 75]-NRT-code), using
- concatenation of two NRT-codes [i] based on
  1. linear OA(32¹⁴, 21, F₃₂, 14) (dual of [21, 7, 15]-code or 21-arc in PG(13,32)), using
    - discarding factors / shortening the dual code based on linear OA(32¹⁴, 32, F₃₂, 14) (dual of [32, 18, 15]-code or 32-arc in PG(13,32)), using
      - Reedâ€“Solomon code RS(18,32) [i]
  2. linear OOA(2⁵, 5, F₂, 2, 4) (dual of [(5, 2), 5, 5]-NRT-code), using
    - extended algebraic-geometric NRT-code AG_e(2;F,5P) [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.