Information on Result #1822236
OA(12844, 407, S128, 26), using (u, u+v)-construction based on
- linear OA(12814, 150, F128, 13) (dual of [150, 136, 14]-code), using
- extended algebraic-geometric code AGe(F,136P) [i] based on function field F/F128 with g(F) = 1 and N(F) ≥ 150, using
- OA(12830, 257, S128, 26), using
- discarding parts of the base [i] based on linear OA(25626, 257, F256, 26) (dual of [257, 231, 27]-code or 257-arc in PG(25,256)), using
- extended Reed–Solomon code RSe(231,256) [i]
- algebraic-geometric code AG(F,115P) with degPÂ =Â 2 [i] based on function field F/F256 with g(F) = 0 and N(F) ≥ 257, using the rational function field F256(x) [i]
- algebraic-geometric code AG(F, Q+76P) with degQ = 2 and degPÂ =Â 3 [i] based on function field F/F256 with g(F) = 0 and N(F) ≥ 257 (see above)
- algebraic-geometric code AG(F,46P) with degPÂ =Â 5 [i] based on function field F/F256 with g(F) = 0 and N(F) ≥ 257 (see above)
- discarding parts of the base [i] based on linear OA(25626, 257, F256, 26) (dual of [257, 231, 27]-code or 257-arc in PG(25,256)), 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.