Information on Result #899936
Linear OOA(2561, 381, F25, 2, 23) (dual of [(381, 2), 701, 24]-NRT-code), using (u, u+v)-construction based on
- linear OOA(2515, 66, F25, 2, 11) (dual of [(66, 2), 117, 12]-NRT-code), using
- extended algebraic-geometric NRT-code AGe(2;F,120P) [i] based on function field F/F25 with g(F) = 4 and N(F) ≥ 66, using
- linear OOA(2546, 315, F25, 2, 23) (dual of [(315, 2), 584, 24]-NRT-code), using
- OOA 2-folding [i] based on linear OA(2546, 630, F25, 23) (dual of [630, 584, 24]-code), using
- discarding factors / shortening the dual code based on linear OA(2546, 631, F25, 23) (dual of [631, 585, 24]-code), using
- construction X applied to C([0,11]) ⊂ C([0,10]) [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]
- linear OA(2541, 626, F25, 21) (dual of [626, 585, 22]-code), using the expurgated narrow-sense BCH-code C(I) with length 626 | 254−1, defining interval I = [0,10], and minimum distance d ≥ |{−10,−9,…,10}|+1 = 22 (BCH-bound) [i]
- linear OA(251, 5, F25, 1) (dual of [5, 4, 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 C([0,11]) ⊂ C([0,10]) [i] based on
- discarding factors / shortening the dual code based on linear OA(2546, 631, F25, 23) (dual of [631, 585, 24]-code), using
- OOA 2-folding [i] based on linear OA(2546, 630, F25, 23) (dual of [630, 584, 24]-code), 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.