Information on Result #1235293
Linear OOA(3225, 5788628, F3, 5, 12) (dual of [(5788628, 5), 28942915, 13]-NRT-code), using extracting embedded OOA based on digital (213, 225, 5788628)-net over F3, using
- (u, u+v)-construction [i] based on
- digital (51, 57, 1594328)-net over F3, using
- net defined by OOA [i] based on linear OOA(357, 1594328, F3, 6, 6) (dual of [(1594328, 6), 9565911, 7]-NRT-code), using
- appending kth column [i] based on linear OOA(357, 1594328, F3, 5, 6) (dual of [(1594328, 5), 7971583, 7]-NRT-code), using
- OA 3-folding and stacking [i] based on linear OA(357, 4782984, F3, 6) (dual of [4782984, 4782927, 7]-code), using
- 1 times truncation [i] based on linear OA(358, 4782985, F3, 7) (dual of [4782985, 4782927, 8]-code), using
- construction X4 applied to Ce(6) ⊂ Ce(4) [i] based on
- linear OA(357, 4782969, F3, 7) (dual of [4782969, 4782912, 8]-code), using an extension Ce(6) of the primitive narrow-sense BCH-code C(I) with length 4782968 = 314−1, defining interval I = [1,6], and designed minimum distance d ≥ |I|+1 = 7 [i]
- linear OA(343, 4782969, F3, 5) (dual of [4782969, 4782926, 6]-code), using an extension Ce(4) of the primitive narrow-sense BCH-code C(I) with length 4782968 = 314−1, defining interval I = [1,4], and designed minimum distance d ≥ |I|+1 = 5 [i]
- linear OA(315, 16, F3, 15) (dual of [16, 1, 16]-code or 16-arc in PG(14,3)), using
- dual of repetition code with length 16 [i]
- linear OA(31, 16, F3, 1) (dual of [16, 15, 2]-code), using
- discarding factors / shortening the dual code based on linear OA(31, s, F3, 1) (dual of [s, s−1, 2]-code) for arbitrarily large s, using
- construction X4 applied to Ce(6) ⊂ Ce(4) [i] based on
- 1 times truncation [i] based on linear OA(358, 4782985, F3, 7) (dual of [4782985, 4782927, 8]-code), using
- OA 3-folding and stacking [i] based on linear OA(357, 4782984, F3, 6) (dual of [4782984, 4782927, 7]-code), using
- appending kth column [i] based on linear OOA(357, 1594328, F3, 5, 6) (dual of [(1594328, 5), 7971583, 7]-NRT-code), using
- net defined by OOA [i] based on linear OOA(357, 1594328, F3, 6, 6) (dual of [(1594328, 6), 9565911, 7]-NRT-code), using
- digital (156, 168, 4194300)-net over F3, using
- trace code for nets [i] based on digital (44, 56, 1398100)-net over F27, using
- net defined by OOA [i] based on linear OOA(2756, 1398100, F27, 12, 12) (dual of [(1398100, 12), 16777144, 13]-NRT-code), using
- OA 6-folding and stacking [i] based on linear OA(2756, 8388600, F27, 12) (dual of [8388600, 8388544, 13]-code), using
- discarding factors / shortening the dual code based on linear OA(2756, large, F27, 12) (dual of [large, large−56, 13]-code), using
- the primitive expurgated narrow-sense BCH-code C(I) with length 14348906 = 275−1, defining interval I = [0,11], and designed minimum distance d ≥ |I|+1 = 13 [i]
- discarding factors / shortening the dual code based on linear OA(2756, large, F27, 12) (dual of [large, large−56, 13]-code), using
- OA 6-folding and stacking [i] based on linear OA(2756, 8388600, F27, 12) (dual of [8388600, 8388544, 13]-code), using
- net defined by OOA [i] based on linear OOA(2756, 1398100, F27, 12, 12) (dual of [(1398100, 12), 16777144, 13]-NRT-code), using
- trace code for nets [i] based on digital (44, 56, 1398100)-net over F27, using
- digital (51, 57, 1594328)-net over F3, using
Mode: Constructive and linear.
Optimality
Show details for fixed k and m, k and s, k and t, m and s, m and t.
Other Results with Identical Parameters
None.
Depending Results
None.