Information on Result #640182
Linear OA(9112, 156, F9, 61) (dual of [156, 44, 62]-code), using concatenation of two codes based on
- linear OA(8130, 52, F81, 30) (dual of [52, 22, 31]-code or 52-arc in PG(29,81)), using
- discarding factors / shortening the dual code based on linear OA(8130, 81, F81, 30) (dual of [81, 51, 31]-code or 81-arc in PG(29,81)), using
- Reed–Solomon code RS(51,81) [i]
- discarding factors / shortening the dual code based on linear OA(8130, 81, F81, 30) (dual of [81, 51, 31]-code or 81-arc in PG(29,81)), using
- linear OA(91, 3, F9, 1) (dual of [3, 2, 2]-code), using
- discarding factors / shortening the dual code based on linear OA(91, s, F9, 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 OA(9111, 155, F9, 60) (dual of [155, 44, 61]-code) | [i] | Truncation | |
| 2 | Linear OOA(9112, 78, F9, 2, 61) (dual of [(78, 2), 44, 62]-NRT-code) | [i] | OOA Folding | |