Information on Result #930284
Linear OOA(1683, 84, F16, 2, 57) (dual of [(84, 2), 85, 58]-NRT-code), using construction X applied to AG(2;F,70P) ⊂ AG(2;F,90P) based on
- linear OOA(1663, 64, F16, 2, 57) (dual of [(64, 2), 65, 58]-NRT-code), using algebraic-geometric NRT-code AG(2;F,70P) [i] based on function field F/F16 with g(F) = 6 and N(F) ≥ 65, using
- the Hermitian function field over F16 [i]
- linear OOA(1643, 64, F16, 2, 37) (dual of [(64, 2), 85, 38]-NRT-code), using algebraic-geometric NRT-code AG(2;F,90P) [i] based on function field F/F16 with g(F) = 6 and N(F) ≥ 65 (see above)
- linear OOA(1620, 20, F16, 2, 19) (dual of [(20, 2), 20, 20]-NRT-code), using
- discarding factors / shortening the dual code based on linear OOA(1620, 24, F16, 2, 19) (dual of [(24, 2), 28, 20]-NRT-code), using
- extended algebraic-geometric NRT-code AGe(2;F,28P) [i] based on function field F/F16 with g(F) = 1 and N(F) ≥ 24, using
- discarding factors / shortening the dual code based on linear OOA(1620, 24, F16, 2, 19) (dual of [(24, 2), 28, 20]-NRT-code), 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(4166, 168, F4, 2, 57) (dual of [(168, 2), 170, 58]-NRT-code) | [i] | Trace Code for OOAs | |