Information on Result #720853
Linear OA(9138, 764, F9, 48) (dual of [764, 626, 49]-code), using construction XX applied to C1 = C([46,90]), C2 = C([53,93]), C3 = C1 + C2 = C([53,90]), and C∩ = C1 ∩ C2 = C([46,93]) based on
- linear OA(9120, 728, F9, 45) (dual of [728, 608, 46]-code), using the primitive BCH-code C(I) with length 728 = 93−1, defining interval I = {46,47,…,90}, and designed minimum distance d ≥ |I|+1 = 46 [i]
- linear OA(9109, 728, F9, 41) (dual of [728, 619, 42]-code), using the primitive BCH-code C(I) with length 728 = 93−1, defining interval I = {53,54,…,93}, and designed minimum distance d ≥ |I|+1 = 42 [i]
- linear OA(9127, 728, F9, 48) (dual of [728, 601, 49]-code), using the primitive BCH-code C(I) with length 728 = 93−1, defining interval I = {46,47,…,93}, and designed minimum distance d ≥ |I|+1 = 49 [i]
- linear OA(9102, 728, F9, 38) (dual of [728, 626, 39]-code), using the primitive BCH-code C(I) with length 728 = 93−1, defining interval I = {53,54,…,90}, and designed minimum distance d ≥ |I|+1 = 39 [i]
- linear OA(99, 27, F9, 6) (dual of [27, 18, 7]-code), using
- discarding factors / shortening the dual code based on linear OA(99, 28, F9, 6) (dual of [28, 19, 7]-code), using
- extended algebraic-geometric code AGe(F,21P) [i] based on function field F/F9 with g(F) = 3 and N(F) ≥ 28, using
- the Hermitian function field over F9 [i]
- extended algebraic-geometric code AGe(F,21P) [i] based on function field F/F9 with g(F) = 3 and N(F) ≥ 28, using
- discarding factors / shortening the dual code based on linear OA(99, 28, F9, 6) (dual of [28, 19, 7]-code), using
- 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]
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(9138, 382, F9, 2, 48) (dual of [(382, 2), 626, 49]-NRT-code) | [i] | OOA Folding | |