Information on Result #698924
Linear OA(6450, 4119, F64, 22) (dual of [4119, 4069, 23]-code), using construction X applied to Ce(21) ⊂ Ce(13) based on
- linear OA(6443, 4096, F64, 22) (dual of [4096, 4053, 23]-code), using an extension Ce(21) of the primitive narrow-sense BCH-code C(I) with length 4095 = 642−1, defining interval I = [1,21], and designed minimum distance d ≥ |I|+1 = 22 [i]
- linear OA(6427, 4096, F64, 14) (dual of [4096, 4069, 15]-code), using an extension Ce(13) of the primitive narrow-sense BCH-code C(I) with length 4095 = 642−1, defining interval I = [1,13], and designed minimum distance d ≥ |I|+1 = 14 [i]
- linear OA(647, 23, F64, 7) (dual of [23, 16, 8]-code or 23-arc in PG(6,64)), using
- discarding factors / shortening the dual code based on linear OA(647, 64, F64, 7) (dual of [64, 57, 8]-code or 64-arc in PG(6,64)), using
- Reed–Solomon code RS(57,64) [i]
- discarding factors / shortening the dual code based on linear OA(647, 64, F64, 7) (dual of [64, 57, 8]-code or 64-arc in PG(6,64)), 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(3260, 4119, S32, 22) | [i] | Discarding Parts of the Base for OAs | |
| 2 | Linear OOA(6450, 3499, F64, 2, 22) (dual of [(3499, 2), 6948, 23]-NRT-code) | [i] | Embedding of OOA with Gilbert–Varšamov Bound | |
| 3 | Linear OOA(6450, 3499, F64, 3, 22) (dual of [(3499, 3), 10447, 23]-NRT-code) | [i] | ||
| 4 | Digital (28, 50, 3499)-net over F64 | [i] | ||
| 5 | Linear OOA(6450, 2059, F64, 2, 22) (dual of [(2059, 2), 4068, 23]-NRT-code) | [i] | OOA Folding | |
| 6 | Linear OOA(6450, 1373, F64, 3, 22) (dual of [(1373, 3), 4069, 23]-NRT-code) | [i] | ||