Information on Result #734376

Linear OA(3235, 1124, F32, 13) (dual of [1124, 1089, 14]-code), using (u, u+v)-construction based on
  1. linear OA(3210, 97, F32, 6) (dual of [97, 87, 7]-code), using
    • construction XX applied to C1 = C([92,3]), C2 = C([0,4]), C3 = C1 + C2 = C([0,3]), and C∩ = C1 ∩ C2 = C([92,4]) [i] based on
      1. linear OA(328, 93, F32, 5) (dual of [93, 85, 6]-code), using the BCH-code C(I) with length 93 | 322−1, defining interval I = {−1,0,1,2,3}, and designed minimum distance d ≥ |I|+1 = 6 [i]
      2. linear OA(328, 93, F32, 5) (dual of [93, 85, 6]-code), using the expurgated narrow-sense BCH-code C(I) with length 93 | 322−1, defining interval I = [0,4], and designed minimum distance d ≥ |I|+1 = 6 [i]
      3. linear OA(3210, 93, F32, 6) (dual of [93, 83, 7]-code), using the BCH-code C(I) with length 93 | 322−1, defining interval I = {−1,0,…,4}, and designed minimum distance d ≥ |I|+1 = 7 [i]
      4. linear OA(326, 93, F32, 4) (dual of [93, 87, 5]-code), using the expurgated narrow-sense BCH-code C(I) with length 93 | 322−1, defining interval I = [0,3], and designed minimum distance d ≥ |I|+1 = 5 [i]
      5. linear OA(320, 2, F32, 0) (dual of [2, 2, 1]-code), using
      6. linear OA(320, 2, F32, 0) (dual of [2, 2, 1]-code) (see above)
  2. linear OA(3225, 1027, F32, 13) (dual of [1027, 1002, 14]-code), using
    • construction XX applied to C1 = C([1022,10]), C2 = C([0,11]), C3 = C1 + C2 = C([0,10]), and C∩ = C1 ∩ C2 = C([1022,11]) [i] based on
      1. linear OA(3223, 1023, F32, 12) (dual of [1023, 1000, 13]-code), using the primitive BCH-code C(I) with length 1023 = 322−1, defining interval I = {−1,0,…,10}, and designed minimum distance d ≥ |I|+1 = 13 [i]
      2. linear OA(3223, 1023, F32, 12) (dual of [1023, 1000, 13]-code), using the primitive expurgated narrow-sense BCH-code C(I) with length 1023 = 322−1, defining interval I = [0,11], and designed minimum distance d ≥ |I|+1 = 13 [i]
      3. linear OA(3225, 1023, F32, 13) (dual of [1023, 998, 14]-code), using the primitive BCH-code C(I) with length 1023 = 322−1, defining interval I = {−1,0,…,11}, and designed minimum distance d ≥ |I|+1 = 14 [i]
      4. linear OA(3221, 1023, F32, 11) (dual of [1023, 1002, 12]-code), using the primitive expurgated narrow-sense BCH-code C(I) with length 1023 = 322−1, defining interval I = [0,10], and designed minimum distance d ≥ |I|+1 = 12 [i]
      5. linear OA(320, 2, F32, 0) (dual of [2, 2, 1]-code) (see above)
      6. linear OA(320, 2, F32, 0) (dual of [2, 2, 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:

ResultThis
result
only		Method
1Linear OOA(3235, 562, F32, 2, 13) (dual of [(562, 2), 1089, 14]-NRT-code) [i]OOA Folding