Information on Result #2253697
Linear OA(9139, 159, F9, 90) (dual of [159, 20, 91]-code), using 5 times truncation based on linear OA(9144, 164, F9, 95) (dual of [164, 20, 96]-code), using
- concatenation of two codes [i] based on
- linear OA(8131, 41, F81, 31) (dual of [41, 10, 32]-code or 41-arc in PG(30,81)), using
- discarding factors / shortening the dual code based on linear OA(8131, 81, F81, 31) (dual of [81, 50, 32]-code or 81-arc in PG(30,81)), using
- Reed–Solomon code RS(50,81) [i]
- discarding factors / shortening the dual code based on linear OA(8131, 81, F81, 31) (dual of [81, 50, 32]-code or 81-arc in PG(30,81)), using
- linear OA(92, 4, F9, 2) (dual of [4, 2, 3]-code or 4-arc in PG(1,9)), using
- discarding factors / shortening the dual code based on linear OA(92, 9, F9, 2) (dual of [9, 7, 3]-code or 9-arc in PG(1,9)), using
- Reed–Solomon code RS(7,9) [i]
- discarding factors / shortening the dual code based on linear OA(92, 9, F9, 2) (dual of [9, 7, 3]-code or 9-arc in PG(1,9)), using
- linear OA(8131, 41, F81, 31) (dual of [41, 10, 32]-code or 41-arc in PG(30,81)), 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, 53, F9, 3, 90) (dual of [(53, 3), 20, 91]-NRT-code) | [i] | OOA Folding | |