Information on Result #705809
Linear OA(3250, 770, F3, 62) (dual of [770, 520, 63]-code), using construction XX applied to C1 = C([304,364]), C2 = C([312,365]), C3 = C1 + C2 = C([312,364]), and C∩ = C1 ∩ C2 = C([304,365]) based on
- linear OA(3229, 728, F3, 61) (dual of [728, 499, 62]-code), using the primitive BCH-code C(I) with length 728 = 36−1, defining interval I = {304,305,…,364}, and designed minimum distance d ≥ |I|+1 = 62 [i]
- linear OA(3214, 728, F3, 54) (dual of [728, 514, 55]-code), using the primitive BCH-code C(I) with length 728 = 36−1, defining interval I = {312,313,…,365}, and designed minimum distance d ≥ |I|+1 = 55 [i]
- linear OA(3235, 728, F3, 62) (dual of [728, 493, 63]-code), using the primitive BCH-code C(I) with length 728 = 36−1, defining interval I = {304,305,…,365}, and designed minimum distance d ≥ |I|+1 = 63 [i]
- linear OA(3208, 728, F3, 53) (dual of [728, 520, 54]-code), using the primitive BCH-code C(I) with length 728 = 36−1, defining interval I = {312,313,…,364}, and designed minimum distance d ≥ |I|+1 = 54 [i]
- linear OA(315, 36, F3, 7) (dual of [36, 21, 8]-code), using
- discarding factors / shortening the dual code based on linear OA(315, 41, F3, 7) (dual of [41, 26, 8]-code), using
- an extension Ce(6) of the narrow-sense BCH-code C(I) with length 40 | 34−1, defining interval I = [1,6], and designed minimum distance d ≥ |I|+1 = 7 [i]
- discarding factors / shortening the dual code based on linear OA(315, 41, F3, 7) (dual of [41, 26, 8]-code), using
- 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
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
None.