MinT - Best Known (243−148, 243, s)-Nets in Base 3

Best Known (243−148, 243, s)-Nets in Base 3

(243−148, 243, 64)-Net over F₃ — Constructive and digital

Digital (95, 243, 64)-net over F₃, using

t-expansion [i] based on digital (89, 243, 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]

(243−148, 243, 96)-Net over F₃ — Digital

Digital (95, 243, 96)-net over F₃, using

t-expansion [i] based on digital (89, 243, 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]

(243−148, 243, 453)-Net in Base 3 — Upper bound on s

There is no (95, 243, 454)-net in base 3, because

the generalized Rao bound for nets shows that 3^mÂ â‰¥ 90 554086 794321 155262 887263 906283 204912 259829 178569 142101 250615 426273 247590 252781 291523 556082 255793 858266 164900 312061 > 3²⁴³ [i]