Information on Result #705889
Linear OA(3229, 740, F3, 60) (dual of [740, 511, 61]-code), using construction XX applied to C1 = C([727,57]), C2 = C([0,58]), C3 = C1 + C2 = C([0,57]), and C∩ = C1 ∩ C2 = C([727,58]) based on
- linear OA(3223, 728, F3, 59) (dual of [728, 505, 60]-code), using the primitive BCH-code C(I) with length 728 = 36−1, defining interval I = {−1,0,…,57}, and designed minimum distance d ≥ |I|+1 = 60 [i]
- linear OA(3223, 728, F3, 59) (dual of [728, 505, 60]-code), using the primitive expurgated narrow-sense BCH-code C(I) with length 728 = 36−1, defining interval I = [0,58], and designed minimum distance d ≥ |I|+1 = 60 [i]
- linear OA(3229, 728, F3, 60) (dual of [728, 499, 61]-code), using the primitive BCH-code C(I) with length 728 = 36−1, defining interval I = {−1,0,…,58}, and designed minimum distance d ≥ |I|+1 = 61 [i]
- linear OA(3217, 728, F3, 58) (dual of [728, 511, 59]-code), using the primitive expurgated narrow-sense BCH-code C(I) with length 728 = 36−1, defining interval I = [0,57], and designed minimum distance d ≥ |I|+1 = 59 [i]
- linear OA(30, 6, F3, 0) (dual of [6, 6, 1]-code), using
- discarding factors / shortening the dual code based on linear OA(30, s, F3, 0) (dual of [s, s, 1]-code) for arbitrarily large s, using
- linear OA(30, 6, F3, 0) (dual of [6, 6, 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(3229, 370, F3, 2, 60) (dual of [(370, 2), 511, 61]-NRT-code) | [i] | OOA Folding | |
| 2 | Linear OOA(3229, 246, F3, 3, 60) (dual of [(246, 3), 509, 61]-NRT-code) | [i] | ||
| 3 | Linear OOA(3229, 185, F3, 4, 60) (dual of [(185, 4), 511, 61]-NRT-code) | [i] | ||
| 4 | Linear OOA(3229, 148, F3, 5, 60) (dual of [(148, 5), 511, 61]-NRT-code) | [i] | ||