Information on Result #718470
Linear OA(9101, 115, F9, 71) (dual of [115, 14, 72]-code), using construction XX applied to C1 = C([10,70]), C2 = C([0,59]), C3 = C1 + C2 = C([10,59]), and C∩ = C1 ∩ C2 = C([0,70]) based on
- linear OA(973, 80, F9, 61) (dual of [80, 7, 62]-code), using the primitive BCH-code C(I) with length 80 = 92−1, defining interval I = {10,11,…,70}, and designed minimum distance d ≥ |I|+1 = 62 [i]
- linear OA(972, 80, F9, 60) (dual of [80, 8, 61]-code), using the primitive expurgated narrow-sense BCH-code C(I) with length 80 = 92−1, defining interval I = [0,59], and designed minimum distance d ≥ |I|+1 = 61 [i]
- linear OA(978, 80, F9, 71) (dual of [80, 2, 72]-code), using the primitive expurgated narrow-sense BCH-code C(I) with length 80 = 92−1, defining interval I = [0,70], and designed minimum distance d ≥ |I|+1 = 72 [i]
- linear OA(965, 80, F9, 50) (dual of [80, 15, 51]-code), using the primitive BCH-code C(I) with length 80 = 92−1, defining interval I = {10,11,…,59}, and designed minimum distance d ≥ |I|+1 = 51 [i]
- linear OA(912, 19, F9, 10) (dual of [19, 7, 11]-code), using
- discarding factors / shortening the dual code based on linear OA(912, 20, F9, 10) (dual of [20, 8, 11]-code), using
- extended algebraic-geometric code AGe(F,9P) [i] based on function field F/F9 with g(F) = 2 and N(F) ≥ 20, using
- discarding factors / shortening the dual code based on linear OA(912, 20, F9, 10) (dual of [20, 8, 11]-code), using
- linear OA(910, 16, F9, 9) (dual of [16, 6, 10]-code), using
- discarding factors / shortening the dual code based on linear OA(910, 20, F9, 9) (dual of [20, 10, 10]-code), using
- extended quadratic residue code Qe(20,9) [i]
- discarding factors / shortening the dual code based on linear OA(910, 20, F9, 9) (dual of [20, 10, 10]-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.
Compare with Markus Grassl’s online database of code parameters.
Other Results with Identical Parameters
None.
Depending Results
None.