Information on Result #646759
Linear OA(2561, 150, F25, 41) (dual of [150, 89, 42]-code), using construction X applied to AG(F,105P) ⊂ AG(F,107P) based on
- linear OA(2560, 147, F25, 41) (dual of [147, 87, 42]-code), using algebraic-geometric code AG(F,105P) [i] based on function field F/F25 with g(F) = 19 and N(F) ≥ 148, using
- linear OA(2558, 147, F25, 39) (dual of [147, 89, 40]-code), using algebraic-geometric code AG(F,107P) [i] based on function field F/F25 with g(F) = 19 and N(F) ≥ 148 (see above)
- linear OA(251, 3, F25, 1) (dual of [3, 2, 2]-code), using
- discarding factors / shortening the dual code based on linear OA(251, s, F25, 1) (dual of [s, s−1, 2]-code) for arbitrarily large s, using
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
The following results depend on this result:
| Result | This result only | Method | ||
|---|---|---|---|---|
| 1 | Linear OOA(2561, 75, F25, 2, 41) (dual of [(75, 2), 89, 42]-NRT-code) | [i] | OOA Folding | |