Best Known (65−8, 65, s)-Nets in Base 3
(65−8, 65, 132867)-Net over F3 — Constructive and digital
Digital (57, 65, 132867)-net over F3, using
- net defined by OOA [i] based on linear OOA(365, 132867, F3, 8, 8) (dual of [(132867, 8), 1062871, 9]-NRT-code), using
- OA 4-folding and stacking [i] based on linear OA(365, 531468, F3, 8) (dual of [531468, 531403, 9]-code), using
- discarding factors / shortening the dual code based on linear OA(365, 531469, F3, 8) (dual of [531469, 531404, 9]-code), using
- construction X applied to Ce(7) ⊂ Ce(4) [i] based on
- linear OA(361, 531441, F3, 8) (dual of [531441, 531380, 9]-code), using an extension Ce(7) of the primitive narrow-sense BCH-code C(I) with length 531440 = 312−1, defining interval I = [1,7], and designed minimum distance d ≥ |I|+1 = 8 [i]
- linear OA(337, 531441, F3, 5) (dual of [531441, 531404, 6]-code), using an extension Ce(4) of the primitive narrow-sense BCH-code C(I) with length 531440 = 312−1, defining interval I = [1,4], and designed minimum distance d ≥ |I|+1 = 5 [i]
- linear OA(34, 28, F3, 2) (dual of [28, 24, 3]-code), using
- discarding factors / shortening the dual code based on linear OA(34, 40, F3, 2) (dual of [40, 36, 3]-code), using
- Hamming code H(4,3) [i]
- discarding factors / shortening the dual code based on linear OA(34, 40, F3, 2) (dual of [40, 36, 3]-code), using
- construction X applied to Ce(7) ⊂ Ce(4) [i] based on
- discarding factors / shortening the dual code based on linear OA(365, 531469, F3, 8) (dual of [531469, 531404, 9]-code), using
- OA 4-folding and stacking [i] based on linear OA(365, 531468, F3, 8) (dual of [531468, 531403, 9]-code), using
(65−8, 65, 265734)-Net over F3 — Digital
Digital (57, 65, 265734)-net over F3, using
- embedding of OOA with Gilbert–Varšamov bound [i] based on linear OOA(365, 265734, F3, 2, 8) (dual of [(265734, 2), 531403, 9]-NRT-code), using
- OOA 2-folding [i] based on linear OA(365, 531468, F3, 8) (dual of [531468, 531403, 9]-code), using
- discarding factors / shortening the dual code based on linear OA(365, 531469, F3, 8) (dual of [531469, 531404, 9]-code), using
- construction X applied to Ce(7) ⊂ Ce(4) [i] based on
- linear OA(361, 531441, F3, 8) (dual of [531441, 531380, 9]-code), using an extension Ce(7) of the primitive narrow-sense BCH-code C(I) with length 531440 = 312−1, defining interval I = [1,7], and designed minimum distance d ≥ |I|+1 = 8 [i]
- linear OA(337, 531441, F3, 5) (dual of [531441, 531404, 6]-code), using an extension Ce(4) of the primitive narrow-sense BCH-code C(I) with length 531440 = 312−1, defining interval I = [1,4], and designed minimum distance d ≥ |I|+1 = 5 [i]
- linear OA(34, 28, F3, 2) (dual of [28, 24, 3]-code), using
- discarding factors / shortening the dual code based on linear OA(34, 40, F3, 2) (dual of [40, 36, 3]-code), using
- Hamming code H(4,3) [i]
- discarding factors / shortening the dual code based on linear OA(34, 40, F3, 2) (dual of [40, 36, 3]-code), using
- construction X applied to Ce(7) ⊂ Ce(4) [i] based on
- discarding factors / shortening the dual code based on linear OA(365, 531469, F3, 8) (dual of [531469, 531404, 9]-code), using
- OOA 2-folding [i] based on linear OA(365, 531468, F3, 8) (dual of [531468, 531403, 9]-code), using
(65−8, 65, large)-Net in Base 3 — Upper bound on s
There is no (57, 65, large)-net in base 3, because
- 6 times m-reduction [i] would yield (57, 59, large)-net in base 3, but