MinT - Best Known (195−114, 195, s)-Nets in Base 3

Best Known (195−114, 195, s)-Nets in Base 3

(195−114, 195, 56)-Net over F₃ — Constructive and digital

Digital (81, 195, 56)-net over F₃, using

net from sequence [i] based on digital (81, 55)-sequence over F₃, using
- base reduction for sequences [i] based on digital (13, 55)-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]

(195−114, 195, 84)-Net over F₃ — Digital

Digital (81, 195, 84)-net over F₃, using

t-expansion [i] based on digital (71, 195, 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]

(195−114, 195, 419)-Net in Base 3 — Upper bound on s

There is no (81, 195, 420)-net in base 3, because

the generalized Rao bound for nets shows that 3^mÂ â‰¥ 1156 642118 119078 967438 523237 956355 238614 844590 611370 016693 000400 647356 111266 355733 034117 432649 > 3¹⁹⁵ [i]