Information on Result #619178
Linear OA(6488, 107, F64, 63) (dual of [107, 19, 64]-code), using construction X applied to C([0,61]) ⊂ C([1,61]) based on
- linear OA(6487, 105, F64, 63) (dual of [105, 18, 64]-code), using the expurgated narrow-sense BCH-code C(I) with length 105 | 642−1, defining interval I = [0,61], and minimum distance d ≥ |{−1,0,…,61}|+1 = 64 (BCH-bound) [i]
- linear OA(6486, 105, F64, 61) (dual of [105, 19, 62]-code), using the narrow-sense BCH-code C(I) with length 105 | 642−1, defining interval I = [1,61], and designed minimum distance d ≥ |I|+1 = 62 [i]
- linear OA(641, 2, F64, 1) (dual of [2, 1, 2]-code), using
- discarding factors / shortening the dual code based on linear OA(641, s, F64, 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
None.