Information on Result #867265
Linear OOA(2782, 366, F27, 2, 43) (dual of [(366, 2), 650, 44]-NRT-code), using OOA 2-folding based on linear OA(2782, 732, F27, 43) (dual of [732, 650, 44]-code), using
- construction XX applied to C1 = C([727,40]), C2 = C([0,41]), C3 = C1 + C2 = C([0,40]), and C∩ = C1 ∩ C2 = C([727,41]) [i] based on
- linear OA(2780, 728, F27, 42) (dual of [728, 648, 43]-code), using the primitive BCH-code C(I) with length 728 = 272−1, defining interval I = {−1,0,…,40}, and designed minimum distance d ≥ |I|+1 = 43 [i]
- linear OA(2780, 728, F27, 42) (dual of [728, 648, 43]-code), using the primitive expurgated narrow-sense BCH-code C(I) with length 728 = 272−1, defining interval I = [0,41], and designed minimum distance d ≥ |I|+1 = 43 [i]
- linear OA(2782, 728, F27, 43) (dual of [728, 646, 44]-code), using the primitive BCH-code C(I) with length 728 = 272−1, defining interval I = {−1,0,…,41}, and designed minimum distance d ≥ |I|+1 = 44 [i]
- linear OA(2778, 728, F27, 41) (dual of [728, 650, 42]-code), using the primitive expurgated narrow-sense BCH-code C(I) with length 728 = 272−1, defining interval I = [0,40], and designed minimum distance d ≥ |I|+1 = 42 [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(27104, 404, F27, 2, 43) (dual of [(404, 2), 704, 44]-NRT-code) | [i] | (u, u+v)-Construction for OOAs | |
| 2 | Linear OOA(27105, 414, F27, 2, 43) (dual of [(414, 2), 723, 44]-NRT-code) | [i] | ||
| 3 | Linear OOA(27106, 418, F27, 2, 43) (dual of [(418, 2), 730, 44]-NRT-code) | [i] | ||
| 4 | Linear OOA(27107, 430, F27, 2, 43) (dual of [(430, 2), 753, 44]-NRT-code) | [i] | ||
| 5 | Linear OOA(27108, 434, F27, 2, 43) (dual of [(434, 2), 760, 44]-NRT-code) | [i] | ||
| 6 | Linear OOA(27109, 442, F27, 2, 43) (dual of [(442, 2), 775, 44]-NRT-code) | [i] | ||
| 7 | Linear OOA(27110, 448, F27, 2, 43) (dual of [(448, 2), 786, 44]-NRT-code) | [i] | ||