Information on Result #1475431
Linear OOA(25665, 520, F256, 2, 49) (dual of [(520, 2), 975, 50]-NRT-code), using construction X applied to AG(2;F,974P) ⊂ AG(2;F,983P) based on
- linear OOA(25657, 512, F256, 2, 49) (dual of [(512, 2), 967, 50]-NRT-code), using algebraic-geometric NRT-code AG(2;F,974P) [i] based on function field F/F256 with g(F) = 8 and N(F) ≥ 513, using
- K1,1 from the tower of function fields by Niederreiter and Xing based on the tower by GarcÃa and Stichtenoth over F256 [i]
- linear OOA(25648, 512, F256, 2, 40) (dual of [(512, 2), 976, 41]-NRT-code), using algebraic-geometric NRT-code AG(2;F,983P) [i] based on function field F/F256 with g(F) = 8 and N(F) ≥ 513 (see above)
- linear OOA(2568, 8, F256, 2, 8) (dual of [(8, 2), 8, 9]-NRT-code), using
- discarding factors / shortening the dual code based on linear OOA(2568, 256, F256, 2, 8) (dual of [(256, 2), 504, 9]-NRT-code), using
- Reed–Solomon NRT-code RS(2;504,256) [i]
- discarding factors / shortening the dual code based on linear OOA(2568, 256, F256, 2, 8) (dual of [(256, 2), 504, 9]-NRT-code), using
Mode: 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 | OOA(12875, 520, S128, 2, 49) | [i] | Discarding Parts of the Base for OOAs | |