Information on Result #675087
Linear OA(3172, 19692, F3, 29) (dual of [19692, 19520, 30]-code), using construction X applied to Ce(28) ⊂ Ce(27) based on
- linear OA(3172, 19683, F3, 29) (dual of [19683, 19511, 30]-code), using an extension Ce(28) of the primitive narrow-sense BCH-code C(I) with length 19682 = 39−1, defining interval I = [1,28], and designed minimum distance d ≥ |I|+1 = 29 [i]
- linear OA(3163, 19683, F3, 28) (dual of [19683, 19520, 29]-code), using an extension Ce(27) of the primitive narrow-sense BCH-code C(I) with length 19682 = 39−1, defining interval I = [1,27], and designed minimum distance d ≥ |I|+1 = 28 [i]
- linear OA(30, 9, F3, 0) (dual of [9, 9, 1]-code), using
- discarding factors / shortening the dual code based on linear OA(30, s, F3, 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 OA(3173, 19693, F3, 29) (dual of [19693, 19520, 30]-code) | [i] | Code Embedding in Larger Space | |
| 2 | Linear OA(3174, 19694, F3, 29) (dual of [19694, 19520, 30]-code) | [i] | ||
| 3 | Linear OOA(3172, 9846, F3, 2, 29) (dual of [(9846, 2), 19520, 30]-NRT-code) | [i] | OOA Folding | |
| 4 | Linear OOA(3172, 6564, F3, 3, 29) (dual of [(6564, 3), 19520, 30]-NRT-code) | [i] | ||
| 5 | Linear OOA(3172, 4923, F3, 4, 29) (dual of [(4923, 4), 19520, 30]-NRT-code) | [i] | ||
| 6 | Linear OOA(3172, 3938, F3, 5, 29) (dual of [(3938, 5), 19518, 30]-NRT-code) | [i] | ||
| 7 | Linear OOA(3172, 1406, F3, 29, 29) (dual of [(1406, 29), 40602, 30]-NRT-code) | [i] | OOA Folding and Stacking with Additional Row | |