Information on Result #653613
Linear OA(6437, 183, F64, 27) (dual of [183, 146, 28]-code), using construction X applied to AG(F,148P) ⊂ AG(F,152P) based on
- linear OA(6434, 176, F64, 27) (dual of [176, 142, 28]-code), using algebraic-geometric code AG(F,148P) [i] based on function field F/F64 with g(F) = 7 and N(F) ≥ 177, using
- linear OA(6430, 176, F64, 23) (dual of [176, 146, 24]-code), using algebraic-geometric code AG(F,152P) [i] based on function field F/F64 with g(F) = 7 and N(F) ≥ 177 (see above)
- linear OA(643, 7, F64, 3) (dual of [7, 4, 4]-code or 7-arc in PG(2,64) or 7-cap in PG(2,64)), using
- discarding factors / shortening the dual code based on linear OA(643, 64, F64, 3) (dual of [64, 61, 4]-code or 64-arc in PG(2,64) or 64-cap in PG(2,64)), using
- Reed–Solomon code RS(61,64) [i]
- discarding factors / shortening the dual code based on linear OA(643, 64, F64, 3) (dual of [64, 61, 4]-code or 64-arc in PG(2,64) or 64-cap in PG(2,64)), 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 | OA(3245, 183, S32, 27) | [i] | Discarding Parts of the Base for OAs | |
| 2 | Linear OOA(6437, 91, F64, 2, 27) (dual of [(91, 2), 145, 28]-NRT-code) | [i] | OOA Folding | |