Best Known (39, 39+11, s)-Nets in Base 25
(39, 39+11, 78451)-Net over F25 — Constructive and digital
Digital (39, 50, 78451)-net over F25, using
- (u, u+v)-construction [i] based on
- digital (4, 9, 326)-net over F25, using
- (u, u+v)-construction [i] based on
- digital (0, 2, 26)-net over F25, using
- digital (2, 7, 300)-net over F25, using
- net defined by OOA [i] based on linear OOA(257, 300, F25, 5, 5) (dual of [(300, 5), 1493, 6]-NRT-code), using
- OOA 2-folding and stacking with additional row [i] based on linear OA(257, 601, F25, 5) (dual of [601, 594, 6]-code), using
- net defined by OOA [i] based on linear OOA(257, 300, F25, 5, 5) (dual of [(300, 5), 1493, 6]-NRT-code), using
- (u, u+v)-construction [i] based on
- digital (30, 41, 78125)-net over F25, using
- net defined by OOA [i] based on linear OOA(2541, 78125, F25, 11, 11) (dual of [(78125, 11), 859334, 12]-NRT-code), using
- OOA 5-folding and stacking with additional row [i] based on linear OA(2541, 390626, F25, 11) (dual of [390626, 390585, 12]-code), using
- the expurgated narrow-sense BCH-code C(I) with length 390626 | 258−1, defining interval I = [0,5], and minimum distance d ≥ |{−5,−4,…,5}|+1 = 12 (BCH-bound) [i]
- OOA 5-folding and stacking with additional row [i] based on linear OA(2541, 390626, F25, 11) (dual of [390626, 390585, 12]-code), using
- net defined by OOA [i] based on linear OOA(2541, 78125, F25, 11, 11) (dual of [(78125, 11), 859334, 12]-NRT-code), using
- digital (4, 9, 326)-net over F25, using
(39, 39+11, 1842749)-Net over F25 — Digital
Digital (39, 50, 1842749)-net over F25, using
(39, 39+11, large)-Net in Base 25 — Upper bound on s
There is no (39, 50, large)-net in base 25, because
- 9 times m-reduction [i] would yield (39, 41, large)-net in base 25, but