Information on Result #813529
Linear OOA(375, 371, F3, 2, 19) (dual of [(371, 2), 667, 20]-NRT-code), using OOA 2-folding based on linear OA(375, 742, F3, 19) (dual of [742, 667, 20]-code), using
- construction XX applied to C1 = C([351,367]), C2 = C([349,365]), C3 = C1 + C2 = C([351,365]), and C∩ = C1 ∩ C2 = C([349,367]) [i] based on
- linear OA(367, 728, F3, 17) (dual of [728, 661, 18]-code), using the primitive BCH-code C(I) with length 728 = 36−1, defining interval I = {351,352,…,367}, and designed minimum distance d ≥ |I|+1 = 18 [i]
- linear OA(367, 728, F3, 17) (dual of [728, 661, 18]-code), using the primitive BCH-code C(I) with length 728 = 36−1, defining interval I = {349,350,…,365}, and designed minimum distance d ≥ |I|+1 = 18 [i]
- linear OA(373, 728, F3, 19) (dual of [728, 655, 20]-code), using the primitive BCH-code C(I) with length 728 = 36−1, defining interval I = {349,350,…,367}, and designed minimum distance d ≥ |I|+1 = 20 [i]
- linear OA(361, 728, F3, 15) (dual of [728, 667, 16]-code), using the primitive BCH-code C(I) with length 728 = 36−1, defining interval I = {351,352,…,365}, and designed minimum distance d ≥ |I|+1 = 16 [i]
- linear OA(31, 7, F3, 1) (dual of [7, 6, 2]-code), using
- discarding factors / shortening the dual code based on linear OA(31, s, F3, 1) (dual of [s, s−1, 2]-code) for arbitrarily large s, using
- linear OA(31, 7, F3, 1) (dual of [7, 6, 2]-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(376, 371, F3, 2, 19) (dual of [(371, 2), 666, 20]-NRT-code) | [i] | OOA Duplication | |