Information on Result #670992
Linear OA(12874, 508, F128, 39) (dual of [508, 434, 40]-code), using (u, u+v)-construction based on
- linear OA(12826, 220, F128, 19) (dual of [220, 194, 20]-code), using
- construction X applied to AG(F,195P) ⊂ AG(F,198P) [i] based on
- linear OA(12824, 215, F128, 19) (dual of [215, 191, 20]-code), using algebraic-geometric code AG(F,195P) [i] based on function field F/F128 with g(F) = 5 and N(F) ≥ 216, using
- linear OA(12821, 215, F128, 16) (dual of [215, 194, 17]-code), using algebraic-geometric code AG(F,198P) [i] based on function field F/F128 with g(F) = 5 and N(F) ≥ 216 (see above)
- linear OA(1282, 5, F128, 2) (dual of [5, 3, 3]-code or 5-arc in PG(1,128)), using
- discarding factors / shortening the dual code based on linear OA(1282, 128, F128, 2) (dual of [128, 126, 3]-code or 128-arc in PG(1,128)), using
- Reed–Solomon code RS(126,128) [i]
- discarding factors / shortening the dual code based on linear OA(1282, 128, F128, 2) (dual of [128, 126, 3]-code or 128-arc in PG(1,128)), using
- construction X applied to AG(F,195P) ⊂ AG(F,198P) [i] based on
- linear OA(12848, 288, F128, 39) (dual of [288, 240, 40]-code), using
- extended algebraic-geometric code AGe(F,248P) [i] based on function field F/F128 with g(F) = 9 and N(F) ≥ 288, 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(12874, 254, F128, 2, 39) (dual of [(254, 2), 434, 40]-NRT-code) | [i] | OOA Folding | |