MinT - Best Known (43, 128, s)-Nets in Base 9

Best Known (43, 128, s)-Nets in Base 9

(43, 128, 81)-Net over F₉ — Constructive and digital

Digital (43, 128, 81)-net over F₉, using

t-expansion [i] based on digital (32, 128, 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]

(43, 128, 147)-Net over F₉ — Digital

Digital (43, 128, 147)-net over F₉, using

net from sequence [i] based on digital (43, 146)-sequence over F₉, using
- Niederreiterâ€“Xing sequence constructionÂ II/III [i] based on function field F/F₉ with g(F) = 43 and N(F) ≥ 147, using
  - a curve from the manYPoints database [i]

(43, 128, 1559)-Net in Base 9 — Upper bound on s

There is no (43, 128, 1560)-net in base 9, because

1 times m-reduction [i] would yield (43, 127, 1560)-net in base 9, but
- the generalized Rao bound for nets shows that 9^mÂ â‰¥ 15 508053 707688 843532 256386 931167 071498 935859 487232 027720 295330 112589 767493 561614 730868 786506 062514 128686 045200 692197 736065 > 9¹²⁷ [i]