Information on Result #873162
Linear OOA(4921, 2882402, F49, 2, 6) (dual of [(2882402, 2), 5764783, 7]-NRT-code), using OOA 2-folding based on linear OA(4921, 5764804, F49, 6) (dual of [5764804, 5764783, 7]-code), using
- discarding factors / shortening the dual code based on linear OA(4921, 5764805, F49, 6) (dual of [5764805, 5764784, 7]-code), using
- construction X applied to Ce(5) ⊂ Ce(4) [i] based on
- linear OA(4921, 5764801, F49, 6) (dual of [5764801, 5764780, 7]-code), using an extension Ce(5) of the primitive narrow-sense BCH-code C(I) with length 5764800 = 494−1, defining interval I = [1,5], and designed minimum distance d ≥ |I|+1 = 6 [i]
- linear OA(4917, 5764801, F49, 5) (dual of [5764801, 5764784, 6]-code), using an extension Ce(4) of the primitive narrow-sense BCH-code C(I) with length 5764800 = 494−1, defining interval I = [1,4], and designed minimum distance d ≥ |I|+1 = 5 [i]
- linear OA(490, 4, F49, 0) (dual of [4, 4, 1]-code), using
- discarding factors / shortening the dual code based on linear OA(490, s, F49, 0) (dual of [s, s, 1]-code) for arbitrarily large s, using
- construction X applied to Ce(5) ⊂ Ce(4) [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(742, 5764804, F7, 2, 6) (dual of [(5764804, 2), 11529566, 7]-NRT-code) | [i] | Trace Code for OOAs | |
| 2 | Linear OOA(4924, 2882452, F49, 2, 6) (dual of [(2882452, 2), 5764880, 7]-NRT-code) | [i] | (u, u+v)-Construction for OOAs | |
| 3 | Linear OOA(4925, 2884804, F49, 2, 6) (dual of [(2884804, 2), 5769583, 7]-NRT-code) | [i] | ||
| 4 | Linear OOA(4928, 5764804, F49, 2, 6) (dual of [(5764804, 2), 11529580, 7]-NRT-code) | [i] | ||
| 5 | Linear OOA(4934, large, F49, 2, 6) | [i] | Generalized (u, u+v)-Construction for OOAs | |
| 6 | Linear OOA(4932, 5769706, F49, 2, 6) (dual of [(5769706, 2), 11539380, 7]-NRT-code) | [i] | ||
| 7 | Linear OOA(4930, 5764854, F49, 2, 6) (dual of [(5764854, 2), 11529678, 7]-NRT-code) | [i] | ||
| 8 | Linear OOA(4931, 5767255, F49, 2, 6) (dual of [(5767255, 2), 11534479, 7]-NRT-code) | [i] | ||
| 9 | Linear OOA(4932, 5884904, F49, 2, 6) (dual of [(5884904, 2), 11769776, 7]-NRT-code) | [i] | ||
| 10 | Linear OOA(4933, large, F49, 2, 6) | [i] | ||