Information on Result #851537
Linear OOA(970, 383, F9, 2, 22) (dual of [(383, 2), 696, 23]-NRT-code), using OOA 2-folding based on linear OA(970, 766, F9, 22) (dual of [766, 696, 23]-code), using
- discarding factors / shortening the dual code based on linear OA(970, 767, F9, 22) (dual of [767, 697, 23]-code), using
- construction XX applied to C1 = C([82,100]), C2 = C([79,93]), C3 = C1 + C2 = C([82,93]), and C∩ = C1 ∩ C2 = C([79,100]) [i] based on
- linear OA(949, 728, F9, 19) (dual of [728, 679, 20]-code), using the primitive BCH-code C(I) with length 728 = 93−1, defining interval I = {82,83,…,100}, and designed minimum distance d ≥ |I|+1 = 20 [i]
- linear OA(940, 728, F9, 15) (dual of [728, 688, 16]-code), using the primitive BCH-code C(I) with length 728 = 93−1, defining interval I = {79,80,…,93}, and designed minimum distance d ≥ |I|+1 = 16 [i]
- linear OA(958, 728, F9, 22) (dual of [728, 670, 23]-code), using the primitive BCH-code C(I) with length 728 = 93−1, defining interval I = {79,80,…,100}, and designed minimum distance d ≥ |I|+1 = 23 [i]
- linear OA(931, 728, F9, 12) (dual of [728, 697, 13]-code), using the primitive BCH-code C(I) with length 728 = 93−1, defining interval I = {82,83,…,93}, and designed minimum distance d ≥ |I|+1 = 13 [i]
- linear OA(99, 27, F9, 6) (dual of [27, 18, 7]-code), using
- discarding factors / shortening the dual code based on linear OA(99, 28, F9, 6) (dual of [28, 19, 7]-code), using
- extended algebraic-geometric code AGe(F,21P) [i] based on function field F/F9 with g(F) = 3 and N(F) ≥ 28, using
- the Hermitian function field over F9 [i]
- extended algebraic-geometric code AGe(F,21P) [i] based on function field F/F9 with g(F) = 3 and N(F) ≥ 28, using
- discarding factors / shortening the dual code based on linear OA(99, 28, F9, 6) (dual of [28, 19, 7]-code), using
- linear OA(93, 12, F9, 2) (dual of [12, 9, 3]-code), using
- discarding factors / shortening the dual code based on linear OA(93, 80, F9, 2) (dual of [80, 77, 3]-code), using
- the primitive expurgated narrow-sense BCH-code C(I) with length 80 = 92−1, defining interval I = [0,1], and designed minimum distance d ≥ |I|+1 = 3 [i]
- discarding factors / shortening the dual code based on linear OA(93, 80, F9, 2) (dual of [80, 77, 3]-code), using
- construction XX applied to C1 = C([82,100]), C2 = C([79,93]), C3 = C1 + C2 = C([82,93]), and C∩ = C1 ∩ C2 = C([79,100]) [i] based on
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.