Information on Result #647483
Linear OA(2581, 220, F25, 46) (dual of [220, 139, 47]-code), using construction X applied to AG(F,152P) ⊂ AG(F,163P) based on
- 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, using
- linear OA(2560, 199, F25, 35) (dual of [199, 139, 36]-code), using algebraic-geometric code AG(F,163P) [i] based on function field F/F25 with g(F) = 25 and N(F) ≥ 200 (see above)
- linear OA(2510, 21, F25, 10) (dual of [21, 11, 11]-code or 21-arc in PG(9,25)), using
- discarding factors / shortening the dual code based on linear OA(2510, 25, F25, 10) (dual of [25, 15, 11]-code or 25-arc in PG(9,25)), using
- Reed–Solomon code RS(15,25) [i]
- discarding factors / shortening the dual code based on linear OA(2510, 25, F25, 10) (dual of [25, 15, 11]-code or 25-arc in PG(9,25)), 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(2581, 110, F25, 2, 46) (dual of [(110, 2), 139, 47]-NRT-code) | [i] | OOA Folding | |