Information on Result #675143
Linear OA(3110, 19702, F3, 18) (dual of [19702, 19592, 19]-code), using construction X applied to Ce(18) ⊂ Ce(15) based on
- linear OA(3109, 19683, F3, 19) (dual of [19683, 19574, 20]-code), using an extension Ce(18) of the primitive narrow-sense BCH-code C(I) with length 19682 = 39−1, defining interval I = [1,18], and designed minimum distance d ≥ |I|+1 = 19 [i]
- linear OA(391, 19683, F3, 16) (dual of [19683, 19592, 17]-code), using an extension Ce(15) of the primitive narrow-sense BCH-code C(I) with length 19682 = 39−1, defining interval I = [1,15], and designed minimum distance d ≥ |I|+1 = 16 [i]
- linear OA(31, 19, F3, 1) (dual of [19, 18, 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
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(3110, 9851, F3, 2, 18) (dual of [(9851, 2), 19592, 19]-NRT-code) | [i] | OOA Folding | |
| 2 | Linear OOA(3110, 6567, F3, 3, 18) (dual of [(6567, 3), 19591, 19]-NRT-code) | [i] | ||
| 3 | Linear OOA(3110, 4925, F3, 4, 18) (dual of [(4925, 4), 19590, 19]-NRT-code) | [i] | ||
| 4 | Linear OOA(3110, 3940, F3, 5, 18) (dual of [(3940, 5), 19590, 19]-NRT-code) | [i] | ||
| 5 | Linear OOA(3110, 2189, F3, 18, 18) (dual of [(2189, 18), 39292, 19]-NRT-code) | [i] | OA Folding and Stacking | |