Information on Result #720210

Linear OA(997, 753, F9, 34) (dual of [753, 656, 35]-code), using construction XX applied to C1 = C([60,90]), C2 = C([64,93]), C3 = C1 + C2 = C([64,90]), and C∩ = C1 ∩ C2 = C([60,93]) based on
  1. linear OA(984, 728, F9, 31) (dual of [728, 644, 32]-code), using the primitive BCH-code C(I) with length 728 = 93−1, defining interval I = {60,61,…,90}, and designed minimum distance d ≥ |I|+1 = 32 [i]
  2. linear OA(979, 728, F9, 30) (dual of [728, 649, 31]-code), using the primitive BCH-code C(I) with length 728 = 93−1, defining interval I = {64,65,…,93}, and designed minimum distance d ≥ |I|+1 = 31 [i]
  3. linear OA(991, 728, F9, 34) (dual of [728, 637, 35]-code), using the primitive BCH-code C(I) with length 728 = 93−1, defining interval I = {60,61,…,93}, and designed minimum distance d ≥ |I|+1 = 35 [i]
  4. linear OA(972, 728, F9, 27) (dual of [728, 656, 28]-code), using the primitive BCH-code C(I) with length 728 = 93−1, defining interval I = {64,65,…,90}, and designed minimum distance d ≥ |I|+1 = 28 [i]
  5. linear OA(94, 16, F9, 3) (dual of [16, 12, 4]-code or 16-cap in PG(3,9)), using
  6. linear OA(92, 9, F9, 2) (dual of [9, 7, 3]-code or 9-arc in PG(1,9)), 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:

ResultThis
result
only
Method
1Linear OOA(997, 251, F9, 3, 34) (dual of [(251, 3), 656, 35]-NRT-code) [i]OOA Folding