MinT - Best Known (194−108, 194, s)-Nets in Base 3

Best Known (194−108, 194, s)-Nets in Base 3

(194−108, 194, 61)-Net over F₃ — Constructive and digital

Digital (86, 194, 61)-net over F₃, using

net from sequence [i] based on digital (86, 60)-sequence over F₃, using
- base reduction for sequences [i] based on digital (13, 60)-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]

(194−108, 194, 84)-Net over F₃ — Digital

Digital (86, 194, 84)-net over F₃, using

t-expansion [i] based on digital (71, 194, 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]

(194−108, 194, 491)-Net in Base 3 — Upper bound on s

There is no (86, 194, 492)-net in base 3, because

the generalized Rao bound for nets shows that 3^mÂ â‰¥ 388 570891 285485 717256 902726 568336 981288 467039 097086 504890 237849 710774 968880 851111 762979 153737 > 3¹⁹⁴ [i]