MinT - Best Known (245−144, 245, s)-Nets in Base 3

Best Known (245−144, 245, s)-Nets in Base 3

(245−144, 245, 68)-Net over F₃ — Constructive and digital

Digital (101, 245, 68)-net over F₃, using

net from sequence [i] based on digital (101, 67)-sequence over F₃, using
- base reduction for sequences [i] based on digital (17, 67)-sequence over F₉, using
  - s-reduction based on digital (17, 73)-sequence over F₉, using
    - Niederreiterâ€“Xing sequence constructionÂ II/III [i] based on function field F/F₉ with g(F) = 17 and N(F) ≥ 74, using
      - a function field by GarcÃa and Quoos [i]

(245−144, 245, 96)-Net over F₃ — Digital

Digital (101, 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]

(245−144, 245, 512)-Net in Base 3 — Upper bound on s

There is no (101, 245, 513)-net in base 3, because

the generalized Rao bound for nets shows that 3^mÂ â‰¥ 815 412965 838605 445376 216679 597809 635643 044908 528097 710190 735467 593962 690148 912315 829052 805778 877960 612428 779603 457697 > 3²⁴⁵ [i]