Information on Result #630080
Linear OA(2254, 310, F2, 85) (dual of [310, 56, 86]-code), using concatenation of two codes based on
- linear OA(1648, 62, F16, 42) (dual of [62, 14, 43]-code), using
- discarding factors / shortening the dual code based on linear OA(1648, 64, F16, 42) (dual of [64, 16, 43]-code), using
- algebraic-geometric code AG(F,21P) [i] based on function field F/F16 with g(F) = 6 and N(F) ≥ 65, using
- the Hermitian function field over F16 [i]
- algebraic-geometric code AG(F,21P) [i] based on function field F/F16 with g(F) = 6 and N(F) ≥ 65, using
- discarding factors / shortening the dual code based on linear OA(1648, 64, F16, 42) (dual of [64, 16, 43]-code), using
- linear OA(21, 5, F2, 1) (dual of [5, 4, 2]-code), using
- discarding factors / shortening the dual code based on linear OA(21, s, F2, 1) (dual of [s, s−1, 2]-code) for arbitrarily large s, 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 OA(2253, 309, F2, 84) (dual of [309, 56, 85]-code) | [i] | Truncation | |