Information on Result #674406
Linear OA(3158, 1594350, F3, 18) (dual of [1594350, 1594192, 19]-code), using construction X applied to Ce(18) ⊂ Ce(15) based on
- linear OA(3157, 1594323, F3, 19) (dual of [1594323, 1594166, 20]-code), using an extension Ce(18) of the primitive narrow-sense BCH-code C(I) with length 1594322 = 313−1, defining interval I = [1,18], and designed minimum distance d ≥ |I|+1 = 19 [i]
- linear OA(3131, 1594323, F3, 16) (dual of [1594323, 1594192, 17]-code), using an extension Ce(15) of the primitive narrow-sense BCH-code C(I) with length 1594322 = 313−1, defining interval I = [1,15], and designed minimum distance d ≥ |I|+1 = 16 [i]
- linear OA(31, 27, F3, 1) (dual of [27, 26, 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(3158, 797175, F3, 2, 18) (dual of [(797175, 2), 1594192, 19]-NRT-code) | [i] | OOA Folding | |
| 2 | Linear OOA(3158, 531450, F3, 3, 18) (dual of [(531450, 3), 1594192, 19]-NRT-code) | [i] | ||
| 3 | Linear OOA(3158, 398587, F3, 4, 18) (dual of [(398587, 4), 1594190, 19]-NRT-code) | [i] | ||
| 4 | Linear OOA(3158, 318870, F3, 5, 18) (dual of [(318870, 5), 1594192, 19]-NRT-code) | [i] | ||
| 5 | Linear OOA(3158, 177150, F3, 18, 18) (dual of [(177150, 18), 3188542, 19]-NRT-code) | [i] | OA Folding and Stacking | |