Information on Result #730131
Linear OA(8121, 412, F81, 12) (dual of [412, 391, 13]-code), using construction X applied to C([35,46]) ⊂ C([36,46]) based on
- linear OA(8121, 410, F81, 12) (dual of [410, 389, 13]-code), using the BCH-code C(I) with length 410 | 812−1, defining interval I = {35,36,…,46}, and designed minimum distance d ≥ |I|+1 = 13 [i]
- linear OA(8119, 410, F81, 11) (dual of [410, 391, 12]-code), using the BCH-code C(I) with length 410 | 812−1, defining interval I = {36,37,…,46}, and designed minimum distance d ≥ |I|+1 = 12 [i]
- linear OA(810, 2, F81, 0) (dual of [2, 2, 1]-code), using
- discarding factors / shortening the dual code based on linear OA(810, s, F81, 0) (dual of [s, s, 1]-code) for arbitrarily large s, 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(8170, 6975, F81, 25) (dual of [6975, 6905, 26]-code) | [i] | (u, u+v)-Construction | |
| 2 | Linear OA(8171, 6979, F81, 25) (dual of [6979, 6908, 26]-code) | [i] | ||
| 3 | Linear OA(8168, 6975, F81, 24) (dual of [6975, 6907, 25]-code) | [i] | ||
| 4 | Linear OA(8122, 436, F81, 12) (dual of [436, 414, 13]-code) | [i] | Varšamov–Edel Lengthening | |
| 5 | Linear OOA(8121, 206, F81, 2, 12) (dual of [(206, 2), 391, 13]-NRT-code) | [i] | OOA Folding | |
| 6 | Linear OOA(8121, 137, F81, 3, 12) (dual of [(137, 3), 390, 13]-NRT-code) | [i] | ||