MinT - Information on Result #1058503

Information on Result #1058503

Linear OOA(2²⁶⁰, 80, F₂, 4, 102) (dual of [(80, 4), 60, 103]-NRT-code), using OOA 2-folding based on linear OOA(2²⁶⁰, 160, F₂, 2, 102) (dual of [(160, 2), 60, 103]-NRT-code), using

strength reduction [i] based on linear OOA(2²⁶⁰, 160, F₂, 2, 104) (dual of [(160, 2), 60, 105]-NRT-code), using
- concatenation of two NRT-codes [i] based on
  1. linear OA(32²⁰, 32, F₃₂, 20) (dual of [32, 12, 21]-code or 32-arc in PG(19,32)), using
    - Reedâ€“Solomon code RS(12,32) [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.