MinT - Best Known (39, 39+72, s)-Nets in Base 9

Best Known (39, 39+72, s)-Nets in Base 9

(39, 39+72, 81)-Net over F₉ — Constructive and digital

Digital (39, 111, 81)-net over F₉, using

t-expansion [i] based on digital (32, 111, 81)-net over F₉, using
- net from sequence [i] based on digital (32, 80)-sequence over F₉, using
  - Niederreiterâ€“Xing sequence constructionÂ II/III [i] based on function field F/F₉ with g(F) = 32 and N(F) ≥ 81, using
    - F₄ from the tower of function fields by Bezerra and GarcÃa over F₉ [i]

(39, 39+72, 140)-Net over F₉ — Digital

Digital (39, 111, 140)-net over F₉, using

net from sequence [i] based on digital (39, 139)-sequence over F₉, using
- Niederreiterâ€“Xing sequence constructionÂ II/III [i] based on function field F/F₉ with g(F) = 39 and N(F) ≥ 140, using
  - a curve from the manYPoints database [i]

(39, 39+72, 1540)-Net in Base 9 — Upper bound on s

There is no (39, 111, 1541)-net in base 9, because

the generalized Rao bound for nets shows that 9^mÂ â‰¥ 8362 194767 870819 471401 681926 962901 332776 919751 584773 729588 563576 661286 550503 480955 918489 629869 773224 097825 > 9¹¹¹ [i]