MinT - Best Known (245−150, 245, s)-Nets in Base 3

Best Known (245−150, 245, s)-Nets in Base 3

(245−150, 245, 64)-Net over F₃ — Constructive and digital

Digital (95, 245, 64)-net over F₃, using

t-expansion [i] based on digital (89, 245, 64)-net over F₃, using
- net from sequence [i] based on digital (89, 63)-sequence over F₃, using
  - base reduction for sequences [i] 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]

(245−150, 245, 96)-Net over F₃ — Digital

Digital (95, 245, 96)-net over F₃, using

t-expansion [i] based on digital (89, 245, 96)-net over F₃, using
- net from sequence [i] based on digital (89, 95)-sequence over F₃, using
  - Niederreiterâ€“Xing sequence constructionÂ II/III [i] based on function field F/F₃ with g(F) = 89 and N(F) ≥ 96, using
    - algebraic function fields over â„¤₃ by Niederreiter/Xing [i]

(245−150, 245, 449)-Net in Base 3 — Upper bound on s

There is no (95, 245, 450)-net in base 3, because

the generalized Rao bound for nets shows that 3^mÂ â‰¥ 806 443067 839020 007229 815512 215449 292218 524879 426950 393428 141384 176299 042596 440732 230292 372674 932978 793107 475366 063361 > 3²⁴⁵ [i]