Information on Result #670969
Linear OA(12871, 440, F128, 40) (dual of [440, 369, 41]-code), using (u, u+v)-construction based on
- linear OA(12822, 152, F128, 20) (dual of [152, 130, 21]-code), using
- construction X applied to AG(F,128P) ⊂ AG(F,130P) [i] based on
- linear OA(12821, 149, F128, 20) (dual of [149, 128, 21]-code), using algebraic-geometric code AG(F,128P) [i] based on function field F/F128 with g(F) = 1 and N(F) ≥ 150, using
- linear OA(12819, 149, F128, 18) (dual of [149, 130, 19]-code), using algebraic-geometric code AG(F,130P) [i] based on function field F/F128 with g(F) = 1 and N(F) ≥ 150 (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
- construction X applied to AG(F,128P) ⊂ AG(F,130P) [i] based on
- linear OA(12849, 288, F128, 40) (dual of [288, 239, 41]-code), using
- extended algebraic-geometric code AGe(F,247P) [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(12871, 220, F128, 2, 40) (dual of [(220, 2), 369, 41]-NRT-code) | [i] | OOA Folding | |