MinT - Best Known (85, 180, s)-Nets in Base 3

Best Known (85, 180, s)-Nets in Base 3

(85, 180, 60)-Net over F₃ — Constructive and digital

Digital (85, 180, 60)-net over F₃, using

net from sequence [i] based on digital (85, 59)-sequence over F₃, using
- base reduction for sequences [i] based on digital (13, 59)-sequence over F₉, using
  - s-reduction based on digital (13, 63)-sequence over F₉, using
    - Niederreiterâ€“Xing sequence constructionÂ II/III [i] based on function field F/F₉ with g(F) = 13 and N(F) ≥ 64, using
      - a function field by GarcÃa and Quoos [i]

(85, 180, 84)-Net over F₃ — Digital

Digital (85, 180, 84)-net over F₃, using

t-expansion [i] based on digital (71, 180, 84)-net over F₃, using
- net from sequence [i] based on digital (71, 83)-sequence over F₃, using
  - Niederreiterâ€“Xing sequence constructionÂ II/III [i] based on function field F/F₃ with g(F) = 71 and N(F) ≥ 84, using
    - algebraic function fields over â„¤₃ by Niederreiter/Xing [i]

(85, 180, 557)-Net in Base 3 — Upper bound on s

There is no (85, 180, 558)-net in base 3, because

1 times m-reduction [i] would yield (85, 179, 558)-net in base 3, but
- the generalized Rao bound for nets shows that 3^mÂ â‰¥ 25 874066 412301 993208 029481 942700 752516 102735 472844 856766 113587 015397 180339 138292 008553 > 3¹⁷⁹ [i]