Information on Result #1714022
Digital (121, 139, 36587)-net over F3, using net defined by OOA based on linear OOA(3139, 36587, F3, 25, 18) (dual of [(36587, 25), 914536, 19]-NRT-code), using
- OOA 2-folding and stacking with additional row [i] based on linear OOA(3139, 73175, F3, 5, 18) (dual of [(73175, 5), 365736, 19]-NRT-code), using
- embedding of OOA with Gilbert–Varšamov bound [i] based on linear OOA(3139, 73175, F3, 2, 18) (dual of [(73175, 2), 146211, 19]-NRT-code), using
- discarding factors / shortening the dual code based on linear OOA(3139, 88593, F3, 2, 18) (dual of [(88593, 2), 177047, 19]-NRT-code), using
- OOA 2-folding [i] based on linear OA(3139, 177186, F3, 18) (dual of [177186, 177047, 19]-code), using
- construction X applied to Ce(18) ⊂ Ce(13) [i] based on
- linear OA(3133, 177147, F3, 19) (dual of [177147, 177014, 20]-code), using an extension Ce(18) of the primitive narrow-sense BCH-code C(I) with length 177146 = 311−1, defining interval I = [1,18], and designed minimum distance d ≥ |I|+1 = 19 [i]
- linear OA(3100, 177147, F3, 14) (dual of [177147, 177047, 15]-code), using an extension Ce(13) of the primitive narrow-sense BCH-code C(I) with length 177146 = 311−1, defining interval I = [1,13], and designed minimum distance d ≥ |I|+1 = 14 [i]
- linear OA(36, 39, F3, 3) (dual of [39, 33, 4]-code or 39-cap in PG(5,3)), using
- discarding factors / shortening the dual code based on linear OA(36, 48, F3, 3) (dual of [48, 42, 4]-code or 48-cap in PG(5,3)), using
- construction X applied to Ce(18) ⊂ Ce(13) [i] based on
- OOA 2-folding [i] based on linear OA(3139, 177186, F3, 18) (dual of [177186, 177047, 19]-code), using
- discarding factors / shortening the dual code based on linear OOA(3139, 88593, F3, 2, 18) (dual of [(88593, 2), 177047, 19]-NRT-code), using
- embedding of OOA with Gilbert–Varšamov bound [i] based on linear OOA(3139, 73175, F3, 2, 18) (dual of [(73175, 2), 146211, 19]-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.