Information on Result #671187
Linear OA(12840, 302, F128, 25) (dual of [302, 262, 26]-code), using (u, u+v)-construction based on
- linear OA(12813, 150, F128, 12) (dual of [150, 137, 13]-code), using
- extended algebraic-geometric code AGe(F,137P) [i] based on function field F/F128 with g(F) = 1 and N(F) ≥ 150, using
- linear OA(12827, 152, F128, 25) (dual of [152, 125, 26]-code), using
- construction X applied to AG(F,123P) ⊂ AG(F,125P) [i] based on
- linear OA(12826, 149, F128, 25) (dual of [149, 123, 26]-code), using algebraic-geometric code AG(F,123P) [i] based on function field F/F128 with g(F) = 1 and N(F) ≥ 150 (see above)
- linear OA(12824, 149, F128, 23) (dual of [149, 125, 24]-code), using algebraic-geometric code AG(F,125P) [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,123P) ⊂ AG(F,125P) [i] based on
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
None.