Information on Result #654262
Linear OA(6470, 209, F64, 47) (dual of [209, 139, 48]-code), using construction X applied to AG(F,128P) ⊂ AG(F,145P) based on
- linear OA(6454, 176, F64, 47) (dual of [176, 122, 48]-code), using algebraic-geometric code AG(F,128P) [i] based on function field F/F64 with g(F) = 7 and N(F) ≥ 177, using
- linear OA(6437, 176, F64, 30) (dual of [176, 139, 31]-code), using algebraic-geometric code AG(F,145P) [i] based on function field F/F64 with g(F) = 7 and N(F) ≥ 177 (see above)
- linear OA(6416, 33, F64, 16) (dual of [33, 17, 17]-code or 33-arc in PG(15,64)), using
- discarding factors / shortening the dual code based on linear OA(6416, 64, F64, 16) (dual of [64, 48, 17]-code or 64-arc in PG(15,64)), using
- Reed–Solomon code RS(48,64) [i]
- discarding factors / shortening the dual code based on linear OA(6416, 64, F64, 16) (dual of [64, 48, 17]-code or 64-arc in PG(15,64)), 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 | Linear OOA(6470, 104, F64, 2, 47) (dual of [(104, 2), 138, 48]-NRT-code) | [i] | OOA Folding | |