Information on Result #657045
Linear OA(12875, 322, F128, 49) (dual of [322, 247, 50]-code), using construction X applied to AG(F,237P) ⊂ AG(F,255P) based on
- linear OA(12858, 287, F128, 49) (dual of [287, 229, 50]-code), using algebraic-geometric code AG(F,237P) [i] based on function field F/F128 with g(F) = 9 and N(F) ≥ 288, using
- linear OA(12840, 287, F128, 31) (dual of [287, 247, 32]-code), using algebraic-geometric code AG(F,255P) [i] based on function field F/F128 with g(F) = 9 and N(F) ≥ 288 (see above)
- linear OA(12817, 35, F128, 17) (dual of [35, 18, 18]-code or 35-arc in PG(16,128)), using
- discarding factors / shortening the dual code based on linear OA(12817, 128, F128, 17) (dual of [128, 111, 18]-code or 128-arc in PG(16,128)), using
- Reed–Solomon code RS(111,128) [i]
- discarding factors / shortening the dual code based on linear OA(12817, 128, F128, 17) (dual of [128, 111, 18]-code or 128-arc in PG(16,128)), 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(12875, 161, F128, 2, 49) (dual of [(161, 2), 247, 50]-NRT-code) | [i] | OOA Folding | |