Information on Result #865505
Linear OOA(2737, 366, F27, 2, 19) (dual of [(366, 2), 695, 20]-NRT-code), using OOA 2-folding based on linear OA(2737, 732, F27, 19) (dual of [732, 695, 20]-code), using
- construction XX applied to C1 = C([727,16]), C2 = C([0,17]), C3 = C1 + C2 = C([0,16]), and C∩ = C1 ∩ C2 = C([727,17]) [i] based on
- linear OA(2735, 728, F27, 18) (dual of [728, 693, 19]-code), using the primitive BCH-code C(I) with length 728 = 272−1, defining interval I = {−1,0,…,16}, and designed minimum distance d ≥ |I|+1 = 19 [i]
- linear OA(2735, 728, F27, 18) (dual of [728, 693, 19]-code), using the primitive expurgated narrow-sense BCH-code C(I) with length 728 = 272−1, defining interval I = [0,17], and designed minimum distance d ≥ |I|+1 = 19 [i]
- linear OA(2737, 728, F27, 19) (dual of [728, 691, 20]-code), using the primitive BCH-code C(I) with length 728 = 272−1, defining interval I = {−1,0,…,17}, and designed minimum distance d ≥ |I|+1 = 20 [i]
- linear OA(2733, 728, F27, 17) (dual of [728, 695, 18]-code), using the primitive expurgated narrow-sense BCH-code C(I) with length 728 = 272−1, defining interval I = [0,16], and designed minimum distance d ≥ |I|+1 = 18 [i]
- linear OA(270, 2, F27, 0) (dual of [2, 2, 1]-code), using
- discarding factors / shortening the dual code based on linear OA(270, s, F27, 0) (dual of [s, s, 1]-code) for arbitrarily large s, using
- linear OA(270, 2, F27, 0) (dual of [2, 2, 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 OOA(2746, 394, F27, 2, 19) (dual of [(394, 2), 742, 20]-NRT-code) | [i] | (u, u+v)-Construction for OOAs | |
| 2 | Linear OOA(2747, 404, F27, 2, 19) (dual of [(404, 2), 761, 20]-NRT-code) | [i] | ||
| 3 | Linear OOA(2748, 414, F27, 2, 19) (dual of [(414, 2), 780, 20]-NRT-code) | [i] | ||
| 4 | Linear OOA(2749, 418, F27, 2, 19) (dual of [(418, 2), 787, 20]-NRT-code) | [i] | ||
| 5 | Linear OOA(2750, 430, F27, 2, 19) (dual of [(430, 2), 810, 20]-NRT-code) | [i] | ||
| 6 | Linear OOA(2751, 434, F27, 2, 19) (dual of [(434, 2), 817, 20]-NRT-code) | [i] | ||
| 7 | Linear OOA(2752, 442, F27, 2, 19) (dual of [(442, 2), 832, 20]-NRT-code) | [i] | ||
| 8 | Digital (18, 37, 346)-net over F27 | [i] | Embedding of OOA with Gilbert–Varšamov Bound | |