Information on Result #710674
Linear OA(5112, 327, F5, 37) (dual of [327, 215, 38]-code), using construction XX applied to C1 = C([58,93]), C2 = C([61,94]), C3 = C1 + C2 = C([61,93]), and C∩ = C1 ∩ C2 = C([58,94]) based on
- linear OA(5105, 312, F5, 36) (dual of [312, 207, 37]-code), using the BCH-code C(I) with length 312 | 54−1, defining interval I = {58,59,…,93}, and designed minimum distance d ≥ |I|+1 = 37 [i]
- linear OA(5101, 312, F5, 34) (dual of [312, 211, 35]-code), using the BCH-code C(I) with length 312 | 54−1, defining interval I = {61,62,…,94}, and designed minimum distance d ≥ |I|+1 = 35 [i]
- linear OA(5109, 312, F5, 37) (dual of [312, 203, 38]-code), using the BCH-code C(I) with length 312 | 54−1, defining interval I = {58,59,…,94}, and designed minimum distance d ≥ |I|+1 = 38 [i]
- linear OA(597, 312, F5, 33) (dual of [312, 215, 34]-code), using the BCH-code C(I) with length 312 | 54−1, defining interval I = {61,62,…,93}, and designed minimum distance d ≥ |I|+1 = 34 [i]
- linear OA(53, 11, F5, 2) (dual of [11, 8, 3]-code), using
- discarding factors / shortening the dual code based on linear OA(53, 24, F5, 2) (dual of [24, 21, 3]-code), using
- the primitive expurgated narrow-sense BCH-code C(I) with length 24 = 52−1, defining interval I = [0,1], and designed minimum distance d ≥ |I|+1 = 3 [i]
- discarding factors / shortening the dual code based on linear OA(53, 24, F5, 2) (dual of [24, 21, 3]-code), using
- linear OA(50, 4, F5, 0) (dual of [4, 4, 1]-code), using
- discarding factors / shortening the dual code based on linear OA(50, s, F5, 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
The following results depend on this result:
| Result | This result only | Method | ||
|---|---|---|---|---|
| 1 | Linear OOA(5112, 163, F5, 2, 37) (dual of [(163, 2), 214, 38]-NRT-code) | [i] | OOA Folding | |