Information on Result #986080
Linear OOA(9138, 4379, F9, 3, 34) (dual of [(4379, 3), 12999, 35]-NRT-code), using OOA 3-folding based on linear OA(9138, 13137, F9, 34) (dual of [13137, 12999, 35]-code), using
- discarding factors / shortening the dual code based on linear OA(9138, 13138, F9, 34) (dual of [13138, 13000, 35]-code), using
- trace code [i] based on linear OA(8169, 6569, F81, 34) (dual of [6569, 6500, 35]-code), using
- construction X applied to Ce(33) ⊂ Ce(30) [i] based on
- linear OA(8167, 6561, F81, 34) (dual of [6561, 6494, 35]-code), using an extension Ce(33) of the primitive narrow-sense BCH-code C(I) with length 6560 = 812−1, defining interval I = [1,33], and designed minimum distance d ≥ |I|+1 = 34 [i]
- linear OA(8161, 6561, F81, 31) (dual of [6561, 6500, 32]-code), using an extension Ce(30) of the primitive narrow-sense BCH-code C(I) with length 6560 = 812−1, defining interval I = [1,30], and designed minimum distance d ≥ |I|+1 = 31 [i]
- linear OA(812, 8, F81, 2) (dual of [8, 6, 3]-code or 8-arc in PG(1,81)), using
- discarding factors / shortening the dual code based on linear OA(812, 81, F81, 2) (dual of [81, 79, 3]-code or 81-arc in PG(1,81)), using
- Reed–Solomon code RS(79,81) [i]
- discarding factors / shortening the dual code based on linear OA(812, 81, F81, 2) (dual of [81, 79, 3]-code or 81-arc in PG(1,81)), using
- construction X applied to Ce(33) ⊂ Ce(30) [i] based on
- trace code [i] based on linear OA(8169, 6569, F81, 34) (dual of [6569, 6500, 35]-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(9139, 4379, F9, 3, 34) (dual of [(4379, 3), 12998, 35]-NRT-code) | [i] | OOA Duplication | |