Information on Result #714977
Linear OA(819, 517, F8, 7) (dual of [517, 498, 8]-code), using construction XX applied to C1 = C([510,4]), C2 = C([0,5]), C3 = C1 + C2 = C([0,4]), and C∩ = C1 ∩ C2 = C([510,5]) based on
- linear OA(816, 511, F8, 6) (dual of [511, 495, 7]-code), using the primitive BCH-code C(I) with length 511 = 83−1, defining interval I = {−1,0,…,4}, and designed minimum distance d ≥ |I|+1 = 7 [i]
- linear OA(816, 511, F8, 6) (dual of [511, 495, 7]-code), using the primitive expurgated narrow-sense BCH-code C(I) with length 511 = 83−1, defining interval I = [0,5], and designed minimum distance d ≥ |I|+1 = 7 [i]
- linear OA(819, 511, F8, 7) (dual of [511, 492, 8]-code), using the primitive BCH-code C(I) with length 511 = 83−1, defining interval I = {−1,0,…,5}, and designed minimum distance d ≥ |I|+1 = 8 [i]
- linear OA(813, 511, F8, 5) (dual of [511, 498, 6]-code), using the primitive expurgated narrow-sense BCH-code C(I) with length 511 = 83−1, defining interval I = [0,4], and designed minimum distance d ≥ |I|+1 = 6 [i]
- linear OA(80, 3, F8, 0) (dual of [3, 3, 1]-code), using
- discarding factors / shortening the dual code based on linear OA(80, s, F8, 0) (dual of [s, s, 1]-code) for arbitrarily large s, using
- linear OA(80, 3, F8, 0) (dual of [3, 3, 1]-code) (see above)
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(823, 582, F8, 7) (dual of [582, 559, 8]-code) | [i] | (u, u+v)-Construction | |
| 2 | Linear OA(824, 725, F8, 7) (dual of [725, 701, 8]-code) | [i] | ||
| 3 | Linear OOA(819, 517, F8, 2, 7) (dual of [(517, 2), 1015, 8]-NRT-code) | [i] | Embedding of OOA with Gilbert–Varšamov Bound | |
| 4 | Linear OOA(819, 517, F8, 3, 7) (dual of [(517, 3), 1532, 8]-NRT-code) | [i] | ||
| 5 | Digital (12, 19, 517)-net over F8 | [i] | ||
| 6 | Linear OA(820, 543, F8, 7) (dual of [543, 523, 8]-code) | [i] | Varšamov–Edel Lengthening | |
| 7 | Linear OA(821, 651, F8, 7) (dual of [651, 630, 8]-code) | [i] | ||
| 8 | Linear OA(822, 884, F8, 7) (dual of [884, 862, 8]-code) | [i] | ||
| 9 | Linear OA(823, 1243, F8, 7) (dual of [1243, 1220, 8]-code) | [i] | ||
| 10 | Linear OOA(819, 258, F8, 2, 7) (dual of [(258, 2), 497, 8]-NRT-code) | [i] | OOA Folding | |
| 11 | Linear OOA(819, 172, F8, 3, 7) (dual of [(172, 3), 497, 8]-NRT-code) | [i] | ||