Best Known (19, 39, s)-Nets in Base 9
(19, 39, 82)-Net over F9 — Constructive and digital
Digital (19, 39, 82)-net over F9, using
- base reduction for projective spaces (embedding PG(19,81) in PG(38,9)) for nets [i] based on digital (0, 20, 82)-net over F81, using
- net from sequence [i] based on digital (0, 81)-sequence over F81, using
- generalized Faure sequence [i]
- Niederreiter–Xing sequence construction II/III [i] based on function field F/F81 with g(F) = 0 and N(F) ≥ 82, using
- the rational function field F81(x) [i]
- Niederreiter sequence [i]
- net from sequence [i] based on digital (0, 81)-sequence over F81, using
(19, 39, 90)-Net over F9 — Digital
Digital (19, 39, 90)-net over F9, using
(19, 39, 2975)-Net in Base 9 — Upper bound on s
There is no (19, 39, 2976)-net in base 9, because
- the generalized Rao bound for nets shows that 9m ≥ 16 437812 172738 013254 010601 960500 528641 > 939 [i]