Information on Result #698932
Linear OA(6483, 4122, F64, 38) (dual of [4122, 4039, 39]-code), using construction X applied to Ce(37) ⊂ Ce(28) based on
- linear OA(6475, 4096, F64, 38) (dual of [4096, 4021, 39]-code), using an extension Ce(37) of the primitive narrow-sense BCH-code C(I) with length 4095 = 642−1, defining interval I = [1,37], and designed minimum distance d ≥ |I|+1 = 38 [i]
- linear OA(6457, 4096, F64, 29) (dual of [4096, 4039, 30]-code), using an extension Ce(28) of the primitive narrow-sense BCH-code C(I) with length 4095 = 642−1, defining interval I = [1,28], and designed minimum distance d ≥ |I|+1 = 29 [i]
- linear OA(648, 26, F64, 8) (dual of [26, 18, 9]-code or 26-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(32100, 4122, S32, 38) | [i] | Discarding Parts of the Base for OAs | |
| 2 | Linear OOA(6483, 2930, F64, 2, 38) (dual of [(2930, 2), 5777, 39]-NRT-code) | [i] | Embedding of OOA with Gilbert–Varšamov Bound | |
| 3 | Linear OOA(6483, 2930, F64, 3, 38) (dual of [(2930, 3), 8707, 39]-NRT-code) | [i] | ||
| 4 | Digital (45, 83, 2930)-net over F64 | [i] | ||
| 5 | Linear OOA(6483, 2061, F64, 2, 38) (dual of [(2061, 2), 4039, 39]-NRT-code) | [i] | OOA Folding | |
| 6 | Linear OOA(6483, 1374, F64, 3, 38) (dual of [(1374, 3), 4039, 39]-NRT-code) | [i] | ||