MinT - Information on Result #838342

Information on Result #838342

Linear OOA(5¹²⁰, 134, F₅, 2, 46) (dual of [(134, 2), 148, 47]-NRT-code), using OOA 2-folding based on linear OA(5¹²⁰, 268, F₅, 46) (dual of [268, 148, 47]-code), using

trace code [i] based on linear OA(25⁶⁰, 134, F₂₅, 46) (dual of [134, 74, 47]-code), using
- constructionÂ X applied to AG(F,78P) âŠ‚ AG(F,83P) [i] based on
  1. linear OA(25⁵⁶, 125, F₂₅, 46) (dual of [125, 69, 47]-code), using algebraic-geometric code AG(F,78P) [i] based on function field F/F₂₅ with g(F) = 10 and N(F) ≥ 126, using
    - the Hermitian function field over F₂₅ [i]
  2. linear OA(25⁵¹, 125, F₂₅, 41) (dual of [125, 74, 42]-code), using algebraic-geometric code AG(F,83P) [i] based on function field F/F₂₅ with g(F) = 10 and N(F) ≥ 126 (see above)
  3. linear OA(25⁴, 9, F₂₅, 4) (dual of [9, 5, 5]-code or 9-arc in PG(3,25)), using
    - discarding factors / shortening the dual code based on linear OA(25⁴, 25, F₂₅, 4) (dual of [25, 21, 5]-code or 25-arc in PG(3,25)), using
      - Reedâ€“Solomon code RS(21,25) [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.