Information on Result #647155
Linear OA(2576, 204, F25, 49) (dual of [204, 128, 50]-code), using construction X applied to AG(F,149P) ⊂ AG(F,152P) based on
- linear OA(2574, 199, F25, 49) (dual of [199, 125, 50]-code), using algebraic-geometric code AG(F,149P) [i] based on function field F/F25 with g(F) = 25 and N(F) ≥ 200, using
- linear OA(2571, 199, F25, 46) (dual of [199, 128, 47]-code), using algebraic-geometric code AG(F,152P) [i] based on function field F/F25 with g(F) = 25 and N(F) ≥ 200 (see above)
- linear OA(252, 5, F25, 2) (dual of [5, 3, 3]-code or 5-arc in PG(1,25)), using
- discarding factors / shortening the dual code based on linear OA(252, 25, F25, 2) (dual of [25, 23, 3]-code or 25-arc in PG(1,25)), using
- Reed–Solomon code RS(23,25) [i]
- discarding factors / shortening the dual code based on linear OA(252, 25, F25, 2) (dual of [25, 23, 3]-code or 25-arc in PG(1,25)), 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(2576, 102, F25, 2, 49) (dual of [(102, 2), 128, 50]-NRT-code) | [i] | OOA Folding | |