MinT - Best Known (223−117, 223, s)-Nets in Base 3

Best Known (223−117, 223, s)-Nets in Base 3

(223−117, 223, 73)-Net over F₃ — Constructive and digital

Digital (106, 223, 73)-net over F₃, using

net from sequence [i] based on digital (106, 72)-sequence over F₃, using
- base reduction for sequences [i] based on digital (17, 72)-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]

(223−117, 223, 104)-Net over F₃ — Digital

Digital (106, 223, 104)-net over F₃, using

t-expansion [i] based on digital (102, 223, 104)-net over F₃, using
- net from sequence [i] based on digital (102, 103)-sequence over F₃, using
  - Niederreiterâ€“Xing sequence constructionÂ II/III [i] based on function field F/F₃ with g(F) = 102 and N(F) ≥ 104, using
    - algebraic function fields over â„¤₃ by Niederreiter/Xing [i]

(223−117, 223, 696)-Net in Base 3 — Upper bound on s

There is no (106, 223, 697)-net in base 3, because

1 times m-reduction [i] would yield (106, 222, 697)-net in base 3, but
- the generalized Rao bound for nets shows that 3^mÂ â‰¥ 8591 577051 186267 448152 629312 635356 050732 080647 343649 406183 658243 340917 474286 132235 752328 794481 940771 367577 > 3²²² [i]