Information on Result #698635
Linear OA(6466, 4114, F64, 31) (dual of [4114, 4048, 32]-code), using construction X applied to C([0,15]) ⊂ C([0,12]) based on
- linear OA(6461, 4097, F64, 31) (dual of [4097, 4036, 32]-code), using the expurgated narrow-sense BCH-code C(I) with length 4097 | 644−1, defining interval I = [0,15], and minimum distance d ≥ |{−15,−14,…,15}|+1 = 32 (BCH-bound) [i]
- linear OA(6449, 4097, F64, 25) (dual of [4097, 4048, 26]-code), using the expurgated narrow-sense BCH-code C(I) with length 4097 | 644−1, defining interval I = [0,12], and minimum distance d ≥ |{−12,−11,…,12}|+1 = 26 (BCH-bound) [i]
- linear OA(645, 17, F64, 5) (dual of [17, 12, 6]-code or 17-arc in PG(4,64)), using
- discarding factors / shortening the dual code based on linear OA(645, 64, F64, 5) (dual of [64, 59, 6]-code or 64-arc in PG(4,64)), using
- Reed–Solomon code RS(59,64) [i]
- discarding factors / shortening the dual code based on linear OA(645, 64, F64, 5) (dual of [64, 59, 6]-code or 64-arc in PG(4,64)), 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 OA(8132, 8228, F8, 31) (dual of [8228, 8096, 32]-code) | [i] | Trace Code | |
| 2 | OA(3280, 4114, S32, 31) | [i] | Discarding Parts of the Base for OAs | |
| 3 | Linear OOA(6466, 2057, F64, 3, 31) (dual of [(2057, 3), 6105, 32]-NRT-code) | [i] | Embedding of OOA with Gilbert–Varšamov Bound | |
| 4 | Digital (35, 66, 2057)-net over F64 | [i] | ||
| 5 | Linear OOA(6466, 2057, F64, 2, 31) (dual of [(2057, 2), 4048, 32]-NRT-code) | [i] | OOA Folding | |
| 6 | Linear OOA(6466, 1371, F64, 3, 31) (dual of [(1371, 3), 4047, 32]-NRT-code) | [i] | ||