MinT - Best Known (140, 235, s)-Nets in Base 3

Best Known (140, 235, s)-Nets in Base 3

(140, 235, 156)-Net over F₃ — Constructive and digital

Digital (140, 235, 156)-net over F₃, using

1 times m-reduction [i] based on digital (140, 236, 156)-net over F₃, using
- trace code for nets [i] based on digital (22, 118, 78)-net over F₉, using
  - net from sequence [i] based on digital (22, 77)-sequence over F₉, using
    - Niederreiterâ€“Xing sequence constructionÂ II/III [i] based on function field F/F₉ with g(F) = 22 and N(F) ≥ 78, using
      - F₃ from the tower of function fields by GarcÃa and Stichtenoth over F₉ [i]

(140, 235, 209)-Net over F₃ — Digital

Digital (140, 235, 209)-net over F₃, using

Gilbertâ€“VarÅ¡amov bound [i]

(140, 235, 2134)-Net in Base 3 — Upper bound on s

There is no (140, 235, 2135)-net in base 3, because

1 times m-reduction [i] would yield (140, 234, 2135)-net in base 3, but
- the generalized Rao bound for nets shows that 3^mÂ â‰¥ 4502 059104 322656 696195 302163 682911 935638 410340 423810 410676 967251 851554 321089 813622 234461 774741 006328 776405 847811 > 3²³⁴ [i]