MinT - Information on Result #974472

Information on Result #974472

Linear OOA(5¹⁴⁶, 151, F₅, 3, 50) (dual of [(151, 3), 307, 51]-NRT-code), using OOA 2-folding based on linear OOA(5¹⁴⁶, 302, F₅, 2, 50) (dual of [(302, 2), 458, 51]-NRT-code), using

trace code [i] based on linear OOA(25⁷³, 151, F₂₅, 2, 50) (dual of [(151, 2), 229, 51]-NRT-code), using
- constructionÂ X applied to AG(2;F,243P) âŠ‚ AG(2;F,248P) [i] based on
  1. linear OOA(25⁶⁹, 147, F₂₅, 2, 50) (dual of [(147, 2), 225, 51]-NRT-code), using algebraic-geometric NRT-code AG(2;F,243P) [i] based on function field F/F₂₅ with g(F) = 19 and N(F) ≥ 148, using
    - a function field by GarcÃa and Quoos [i]
  2. linear OOA(25⁶⁴, 147, F₂₅, 2, 45) (dual of [(147, 2), 230, 46]-NRT-code), using algebraic-geometric NRT-code AG(2;F,248P) [i] based on function field F/F₂₅ with g(F) = 19 and N(F) ≥ 148 (see above)
  3. linear OOA(25⁴, 4, F₂₅, 2, 4) (dual of [(4, 2), 4, 5]-NRT-code), using
    - discarding factors / shortening the dual code based on linear OOA(25⁴, 25, F₂₅, 2, 4) (dual of [(25, 2), 46, 5]-NRT-code), using
      - Reedâ€“Solomon NRT-code RS(2;46,25) [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.