Information on Result #656522
Linear OA(12844, 290, F128, 34) (dual of [290, 246, 35]-code), using construction X applied to AG(F,252P) ⊂ AG(F,254P) based on
- linear OA(12843, 287, F128, 34) (dual of [287, 244, 35]-code), using algebraic-geometric code AG(F,252P) [i] based on function field F/F128 with g(F) = 9 and N(F) ≥ 288, using
- linear OA(12841, 287, F128, 32) (dual of [287, 246, 33]-code), using algebraic-geometric code AG(F,254P) [i] based on function field F/F128 with g(F) = 9 and N(F) ≥ 288 (see above)
- linear OA(1281, 3, F128, 1) (dual of [3, 2, 2]-code), using
- discarding factors / shortening the dual code based on linear OA(1281, s, F128, 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 | OA(6452, 290, S64, 34) | [i] | Discarding Parts of the Base for OAs | |
| 2 | Linear OOA(12844, 145, F128, 2, 34) (dual of [(145, 2), 246, 35]-NRT-code) | [i] | OOA Folding | |