Information on Result #860780
Linear OOA(2519, 7814, F25, 2, 7) (dual of [(7814, 2), 15609, 8]-NRT-code), using OOA 2-folding based on linear OA(2519, 15628, F25, 7) (dual of [15628, 15609, 8]-code), using
- construction X applied to Ce(6) ⊂ Ce(5) [i] based on
- linear OA(2519, 15625, F25, 7) (dual of [15625, 15606, 8]-code), using an extension Ce(6) of the primitive narrow-sense BCH-code C(I) with length 15624 = 253−1, defining interval I = [1,6], and designed minimum distance d ≥ |I|+1 = 7 [i]
- linear OA(2516, 15625, F25, 6) (dual of [15625, 15609, 7]-code), using an extension Ce(5) of the primitive narrow-sense BCH-code C(I) with length 15624 = 253−1, defining interval I = [1,5], and designed minimum distance d ≥ |I|+1 = 6 [i]
- linear OA(250, 3, F25, 0) (dual of [3, 3, 1]-code), using
- discarding factors / shortening the dual code based on linear OA(250, s, F25, 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(2522, 7840, F25, 2, 7) (dual of [(7840, 2), 15658, 8]-NRT-code) | [i] | (u, u+v)-Construction for OOAs | |
| 2 | Linear OOA(2523, 8440, F25, 2, 7) (dual of [(8440, 2), 16857, 8]-NRT-code) | [i] | ||
| 3 | Linear OOA(2524, 9348, F25, 2, 7) (dual of [(9348, 2), 18672, 8]-NRT-code) | [i] | ||
| 4 | Linear OOA(2585, 4202115, F25, 2, 14) (dual of [(4202115, 2), 8404145, 15]-NRT-code) | [i] | ||
| 5 | Linear OOA(2590, 4202115, F25, 2, 15) (dual of [(4202115, 2), 8404140, 16]-NRT-code) | [i] | ||