Information on Result #721144
Linear OA(9116, 840, F9, 33) (dual of [840, 724, 34]-code), using construction XX applied to C1 = C([71,102]), C2 = C([77,103]), C3 = C1 + C2 = C([77,102]), and C∩ = C1 ∩ C2 = C([71,103]) based on
- linear OA(9106, 820, F9, 32) (dual of [820, 714, 33]-code), using the BCH-code C(I) with length 820 | 94−1, defining interval I = {71,72,…,102}, and designed minimum distance d ≥ |I|+1 = 33 [i]
- linear OA(994, 820, F9, 27) (dual of [820, 726, 28]-code), using the BCH-code C(I) with length 820 | 94−1, defining interval I = {77,78,…,103}, and designed minimum distance d ≥ |I|+1 = 28 [i]
- linear OA(9110, 820, F9, 33) (dual of [820, 710, 34]-code), using the BCH-code C(I) with length 820 | 94−1, defining interval I = {71,72,…,103}, and designed minimum distance d ≥ |I|+1 = 34 [i]
- linear OA(990, 820, F9, 26) (dual of [820, 730, 27]-code), using the BCH-code C(I) with length 820 | 94−1, defining interval I = {77,78,…,102}, and designed minimum distance d ≥ |I|+1 = 27 [i]
- linear OA(96, 16, F9, 5) (dual of [16, 10, 6]-code), using
- 4 times truncation [i] based on linear OA(910, 20, F9, 9) (dual of [20, 10, 10]-code), using
- extended quadratic residue code Qe(20,9) [i]
- 4 times truncation [i] based on linear OA(910, 20, F9, 9) (dual of [20, 10, 10]-code), using
- linear OA(90, 4, F9, 0) (dual of [4, 4, 1]-code), using
- discarding factors / shortening the dual code based on linear OA(90, s, F9, 0) (dual of [s, s, 1]-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
None.