Information on Result #653862
Linear OA(6489, 193, F64, 74) (dual of [193, 104, 75]-code), using construction X applied to AG(F,101P) ⊂ AG(F,110P) based on
- linear OA(6481, 176, F64, 74) (dual of [176, 95, 75]-code), using algebraic-geometric code AG(F,101P) [i] based on function field F/F64 with g(F) = 7 and N(F) ≥ 177, using
- linear OA(6472, 176, F64, 65) (dual of [176, 104, 66]-code), using algebraic-geometric code AG(F,110P) [i] based on function field F/F64 with g(F) = 7 and N(F) ≥ 177 (see above)
- linear OA(648, 17, F64, 8) (dual of [17, 9, 9]-code or 17-arc in PG(7,64)), using
- discarding factors / shortening the dual code based on linear OA(648, 64, F64, 8) (dual of [64, 56, 9]-code or 64-arc in PG(7,64)), using
- Reed–Solomon code RS(56,64) [i]
- discarding factors / shortening the dual code based on linear OA(648, 64, F64, 8) (dual of [64, 56, 9]-code or 64-arc in PG(7,64)), 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(32107, 193, S32, 74) | [i] | Discarding Parts of the Base for OAs | |
| 2 | Linear OOA(6489, 96, F64, 2, 74) (dual of [(96, 2), 103, 75]-NRT-code) | [i] | OOA Folding | |