Information on Result #711048
Linear OA(558, 646, F5, 17) (dual of [646, 588, 18]-code), using construction XX applied to C1 = C([141,155]), C2 = C([145,157]), C3 = C1 + C2 = C([145,155]), and C∩ = C1 ∩ C2 = C([141,157]) based on
- linear OA(548, 624, F5, 15) (dual of [624, 576, 16]-code), using the primitive BCH-code C(I) with length 624 = 54−1, defining interval I = {141,142,…,155}, and designed minimum distance d ≥ |I|+1 = 16 [i]
- linear OA(541, 624, F5, 13) (dual of [624, 583, 14]-code), using the primitive BCH-code C(I) with length 624 = 54−1, defining interval I = {145,146,…,157}, and designed minimum distance d ≥ |I|+1 = 14 [i]
- linear OA(553, 624, F5, 17) (dual of [624, 571, 18]-code), using the primitive BCH-code C(I) with length 624 = 54−1, defining interval I = {141,142,…,157}, and designed minimum distance d ≥ |I|+1 = 18 [i]
- linear OA(536, 624, F5, 11) (dual of [624, 588, 12]-code), using the primitive BCH-code C(I) with length 624 = 54−1, defining interval I = {145,146,…,155}, and designed minimum distance d ≥ |I|+1 = 12 [i]
- linear OA(54, 16, F5, 3) (dual of [16, 12, 4]-code or 16-cap in PG(3,5)), using
- linear OA(51, 6, F5, 1) (dual of [6, 5, 2]-code), using
- discarding factors / shortening the dual code based on linear OA(51, s, F5, 1) (dual of [s, s−1, 2]-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 OOA(558, 323, F5, 2, 17) (dual of [(323, 2), 588, 18]-NRT-code) | [i] | OOA Folding | |
| 2 | Linear OOA(558, 215, F5, 3, 17) (dual of [(215, 3), 587, 18]-NRT-code) | [i] | ||