Information on Result #733582
Linear OA(2754, 531503, F27, 12) (dual of [531503, 531449, 13]-code), using (u, u+v)-construction based on
- linear OA(279, 58, F27, 6) (dual of [58, 49, 7]-code), using
- construction X applied to C([25,30]) ⊂ C([26,30]) [i] based on
- linear OA(279, 56, F27, 6) (dual of [56, 47, 7]-code), using the BCH-code C(I) with length 56 | 272−1, defining interval I = {25,26,…,30}, and designed minimum distance d ≥ |I|+1 = 7 [i]
- linear OA(277, 56, F27, 5) (dual of [56, 49, 6]-code), using the BCH-code C(I) with length 56 | 272−1, defining interval I = {26,27,28,29,30}, and designed minimum distance d ≥ |I|+1 = 6 [i]
- linear OA(270, 2, F27, 0) (dual of [2, 2, 1]-code), using
- discarding factors / shortening the dual code based on linear OA(270, s, F27, 0) (dual of [s, s, 1]-code) for arbitrarily large s, using
- construction X applied to C([25,30]) ⊂ C([26,30]) [i] based on
- linear OA(2745, 531445, F27, 12) (dual of [531445, 531400, 13]-code), using
- construction X applied to Ce(11) ⊂ Ce(10) [i] based on
- linear OA(2745, 531441, F27, 12) (dual of [531441, 531396, 13]-code), using an extension Ce(11) of the primitive narrow-sense BCH-code C(I) with length 531440 = 274−1, defining interval I = [1,11], and designed minimum distance d ≥ |I|+1 = 12 [i]
- linear OA(2741, 531441, F27, 11) (dual of [531441, 531400, 12]-code), using an extension Ce(10) of the primitive narrow-sense BCH-code C(I) with length 531440 = 274−1, defining interval I = [1,10], and designed minimum distance d ≥ |I|+1 = 11 [i]
- linear OA(270, 4, F27, 0) (dual of [4, 4, 1]-code), using
- discarding factors / shortening the dual code based on linear OA(270, s, F27, 0) (dual of [s, s, 1]-code) for arbitrarily large s (see above)
- construction X applied to Ce(11) ⊂ Ce(10) [i] based on
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(2754, 265751, F27, 2, 12) (dual of [(265751, 2), 531448, 13]-NRT-code) | [i] | OOA Folding | |