Information on Result #1819502
OA(6428, 194, S64, 20), using discarding parts of the base based on linear OA(12824, 194, F128, 20) (dual of [194, 170, 21]-code), using
- construction X applied to AG(F,170P) ⊂ AG(F,172P) [i] based on
- linear OA(12823, 191, F128, 20) (dual of [191, 168, 21]-code), using algebraic-geometric code AG(F,170P) [i] based on function field F/F128 with g(F) = 3 and N(F) ≥ 192, using
- linear OA(12821, 191, F128, 18) (dual of [191, 170, 19]-code), using algebraic-geometric code AG(F,172P) [i] based on function field F/F128 with g(F) = 3 and N(F) ≥ 192 (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
Mode: Constructive.
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
None.