Best Known (19, 23, s)-Nets in Base 27
(19, 23, large)-Net over F27 — Constructive and digital
Digital (19, 23, large)-net over F27, using
- generalized (u, u+v)-construction [i] based on
- digital (0, 0, 551881)-net over F27, using
- s-reduction based on digital (0, 0, s)-net over F27 with arbitrarily large s, using
- digital (0, 0, 551881)-net over F27 (see above)
- digital (0, 0, 551881)-net over F27 (see above)
- digital (0, 0, 551881)-net over F27 (see above)
- digital (0, 0, 551881)-net over F27 (see above)
- digital (0, 0, 551881)-net over F27 (see above)
- digital (0, 0, 551881)-net over F27 (see above)
- digital (0, 0, 551881)-net over F27 (see above)
- digital (0, 0, 551881)-net over F27 (see above)
- digital (0, 0, 551881)-net over F27 (see above)
- digital (0, 0, 551881)-net over F27 (see above)
- digital (0, 0, 551881)-net over F27 (see above)
- digital (0, 0, 551881)-net over F27 (see above)
- digital (0, 0, 551881)-net over F27 (see above)
- digital (0, 0, 551881)-net over F27 (see above)
- digital (0, 0, 551881)-net over F27 (see above)
- digital (0, 0, 551881)-net over F27 (see above)
- digital (0, 0, 551881)-net over F27 (see above)
- digital (0, 0, 551881)-net over F27 (see above)
- digital (0, 0, 551881)-net over F27 (see above)
- digital (0, 0, 551881)-net over F27 (see above)
- digital (0, 0, 551881)-net over F27 (see above)
- digital (0, 0, 551881)-net over F27 (see above)
- digital (0, 1, 551881)-net over F27, using
- s-reduction based on digital (0, 1, s)-net over F27 with arbitrarily large s, using
- digital (0, 1, 551881)-net over F27 (see above)
- digital (3, 5, 551881)-net over F27, using
- digital (12, 16, 4194301)-net over F27, using
- net defined by OOA [i] based on linear OOA(2716, 4194301, F27, 4, 4) (dual of [(4194301, 4), 16777188, 5]-NRT-code), using
- OA 2-folding and stacking [i] based on linear OA(2716, 8388602, F27, 4) (dual of [8388602, 8388586, 5]-code), using
- discarding factors / shortening the dual code based on linear OA(2716, large, F27, 4) (dual of [large, large−16, 5]-code), using
- the primitive expurgated narrow-sense BCH-code C(I) with length 14348906 = 275−1, defining interval I = [0,3], and designed minimum distance d ≥ |I|+1 = 5 [i]
- discarding factors / shortening the dual code based on linear OA(2716, large, F27, 4) (dual of [large, large−16, 5]-code), using
- OA 2-folding and stacking [i] based on linear OA(2716, 8388602, F27, 4) (dual of [8388602, 8388586, 5]-code), using
- net defined by OOA [i] based on linear OOA(2716, 4194301, F27, 4, 4) (dual of [(4194301, 4), 16777188, 5]-NRT-code), using
- digital (0, 0, 551881)-net over F27, using
(19, 23, large)-Net in Base 27 — Upper bound on s
There is no (19, 23, large)-net in base 27, because
- 2 times m-reduction [i] would yield (19, 21, large)-net in base 27, but