Information on Result #666157
Linear OA(2561, 694, F25, 23) (dual of [694, 633, 24]-code), using (u, u+v)-construction based on
- linear OA(2516, 68, F25, 11) (dual of [68, 52, 12]-code), using
- construction X applied to AG(F,53P) ⊂ AG(F,55P) [i] based on
- linear OA(2515, 65, F25, 11) (dual of [65, 50, 12]-code), using algebraic-geometric code AG(F,53P) [i] based on function field F/F25 with g(F) = 4 and N(F) ≥ 66, using
- linear OA(2513, 65, F25, 9) (dual of [65, 52, 10]-code), using algebraic-geometric code AG(F,55P) [i] based on function field F/F25 with g(F) = 4 and N(F) ≥ 66 (see above)
- linear OA(251, 3, F25, 1) (dual of [3, 2, 2]-code), using
- discarding factors / shortening the dual code based on linear OA(251, s, F25, 1) (dual of [s, s−1, 2]-code) for arbitrarily large s, using
- construction X applied to AG(F,53P) ⊂ AG(F,55P) [i] based on
- linear OA(2545, 626, F25, 23) (dual of [626, 581, 24]-code), using
- the expurgated narrow-sense BCH-code C(I) with length 626 | 254−1, defining interval I = [0,11], and minimum distance d ≥ |{−11,−10,…,11}|+1 = 24 (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.