Information on Result #1094607
Linear OOA(337, 6564, F3, 5, 6) (dual of [(6564, 5), 32783, 7]-NRT-code), using OA 3-folding and stacking based on linear OA(337, 19692, F3, 6) (dual of [19692, 19655, 7]-code), using
- discarding factors / shortening the dual code based on linear OA(337, 19693, F3, 6) (dual of [19693, 19656, 7]-code), using
- 1 times truncation [i] based on linear OA(338, 19694, F3, 7) (dual of [19694, 19656, 8]-code), using
- construction X4 applied to Ce(6) ⊂ Ce(4) [i] based on
- linear OA(337, 19683, F3, 7) (dual of [19683, 19646, 8]-code), using an extension Ce(6) of the primitive narrow-sense BCH-code C(I) with length 19682 = 39−1, defining interval I = [1,6], and designed minimum distance d ≥ |I|+1 = 7 [i]
- linear OA(328, 19683, F3, 5) (dual of [19683, 19655, 6]-code), using an extension Ce(4) of the primitive narrow-sense BCH-code C(I) with length 19682 = 39−1, defining interval I = [1,4], and designed minimum distance d ≥ |I|+1 = 5 [i]
- linear OA(310, 11, F3, 10) (dual of [11, 1, 11]-code or 11-arc in PG(9,3)), using
- dual of repetition code with length 11 [i]
- linear OA(31, 11, F3, 1) (dual of [11, 10, 2]-code), using
- discarding factors / shortening the dual code based on linear OA(31, s, F3, 1) (dual of [s, s−1, 2]-code) for arbitrarily large s, using
- construction X4 applied to Ce(6) ⊂ Ce(4) [i] based on
- 1 times truncation [i] based on linear OA(338, 19694, F3, 7) (dual of [19694, 19656, 8]-code), 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(3157, 1684284, F3, 5, 12) (dual of [(1684284, 5), 8421263, 13]-NRT-code) | [i] | (u, u+v)-Construction for OOAs | |
| 2 | Linear OOA(3217, 4200865, F3, 5, 12) (dual of [(4200865, 5), 21004108, 13]-NRT-code) | [i] | ||
| 3 | Linear OOA(3158, 1684284, F3, 5, 13) (dual of [(1684284, 5), 8421262, 14]-NRT-code) | [i] | ||
| 4 | Linear OOA(337, 6564, F3, 6, 6) (dual of [(6564, 6), 39347, 7]-NRT-code) | [i] | Appending kth Column | |