Information on Result #863540
Linear OOA(2560, 37, F25, 2, 52) (dual of [(37, 2), 14, 53]-NRT-code), using OOA 2-folding based on linear OA(2560, 74, F25, 52) (dual of [74, 14, 53]-code), using
- construction X applied to AG(F,12P) ⊂ AG(F,17P) [i] based on
- linear OA(2556, 65, F25, 52) (dual of [65, 9, 53]-code), using algebraic-geometric code AG(F,12P) [i] based on function field F/F25 with g(F) = 4 and N(F) ≥ 66, using
- linear OA(2551, 65, F25, 47) (dual of [65, 14, 48]-code), using algebraic-geometric code AG(F,17P) [i] based on function field F/F25 with g(F) = 4 and N(F) ≥ 66 (see above)
- linear OA(254, 9, F25, 4) (dual of [9, 5, 5]-code or 9-arc in PG(3,25)), using
- discarding factors / shortening the dual code based on linear OA(254, 25, F25, 4) (dual of [25, 21, 5]-code or 25-arc in PG(3,25)), using
- Reed–Solomon code RS(21,25) [i]
- discarding factors / shortening the dual code based on linear OA(254, 25, F25, 4) (dual of [25, 21, 5]-code or 25-arc in PG(3,25)), 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.