Information on Result #670248
Linear OA(8177, 6724, F81, 29) (dual of [6724, 6647, 30]-code), using (u, u+v)-construction based on
- linear OA(8120, 162, F81, 14) (dual of [162, 142, 15]-code), using
- construction X applied to AG(F,144P) ⊂ AG(F,146P) [i] based on
- linear OA(8119, 159, F81, 14) (dual of [159, 140, 15]-code), using algebraic-geometric code AG(F,144P) [i] based on function field F/F81 with g(F) = 5 and N(F) ≥ 160, using
- linear OA(8117, 159, F81, 12) (dual of [159, 142, 13]-code), using algebraic-geometric code AG(F,146P) [i] based on function field F/F81 with g(F) = 5 and N(F) ≥ 160 (see above)
- linear OA(811, 3, F81, 1) (dual of [3, 2, 2]-code), using
- discarding factors / shortening the dual code based on linear OA(811, s, F81, 1) (dual of [s, s−1, 2]-code) for arbitrarily large s, using
- construction X applied to AG(F,144P) ⊂ AG(F,146P) [i] based on
- linear OA(8157, 6562, F81, 29) (dual of [6562, 6505, 30]-code), using
- the expurgated narrow-sense BCH-code C(I) with length 6562 | 814−1, defining interval I = [0,14], and minimum distance d ≥ |{−14,−13,…,14}|+1 = 30 (BCH-bound) [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
None.