Information on Result #1731234
Digital (57, 70, 265730)-net over F9, using net defined by OOA based on linear OOA(970, 265730, F9, 15, 13) (dual of [(265730, 15), 3985880, 14]-NRT-code), using
- OOA 2-folding and stacking with additional row [i] based on linear OOA(970, 531461, F9, 3, 13) (dual of [(531461, 3), 1594313, 14]-NRT-code), using
- discarding factors / shortening the dual code based on linear OOA(970, 531462, F9, 3, 13) (dual of [(531462, 3), 1594316, 14]-NRT-code), using
- embedding of OOA with Gilbert–Varšamov bound [i] based on linear OA(970, 531462, F9, 13) (dual of [531462, 531392, 14]-code), using
- construction X applied to Ce(12) ⊂ Ce(9) [i] based on
- linear OA(967, 531441, F9, 13) (dual of [531441, 531374, 14]-code), using an extension Ce(12) of the primitive narrow-sense BCH-code C(I) with length 531440 = 96−1, defining interval I = [1,12], and designed minimum distance d ≥ |I|+1 = 13 [i]
- linear OA(949, 531441, F9, 10) (dual of [531441, 531392, 11]-code), using an extension Ce(9) of the primitive narrow-sense BCH-code C(I) with length 531440 = 96−1, defining interval I = [1,9], and designed minimum distance d ≥ |I|+1 = 10 [i]
- linear OA(93, 21, F9, 2) (dual of [21, 18, 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 X applied to Ce(12) ⊂ Ce(9) [i] based on
- embedding of OOA with Gilbert–Varšamov bound [i] based on linear OA(970, 531462, F9, 13) (dual of [531462, 531392, 14]-code), using
- discarding factors / shortening the dual code based on linear OOA(970, 531462, F9, 3, 13) (dual of [(531462, 3), 1594316, 14]-NRT-code), using
Mode: Linear.
Optimality
Show details for fixed k and m, k and s, k and t, m and s, m and t, t and s.
Other Results with Identical Parameters
None.
Depending Results
None.