MinT - Best Known (193−70, 193, s)-Nets in Base 3

Best Known (193−70, 193, s)-Nets in Base 3

(193−70, 193, 156)-Net over F₃ — Constructive and digital

Digital (123, 193, 156)-net over F₃, using

9 times m-reduction [i] based on digital (123, 202, 156)-net over F₃, using
- trace code for nets [i] based on digital (22, 101, 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]

(193−70, 193, 240)-Net over F₃ — Digital

Digital (123, 193, 240)-net over F₃, using

Gilbertâ€“VarÅ¡amov bound [i]

(193−70, 193, 2938)-Net in Base 3 — Upper bound on s

There is no (123, 193, 2939)-net in base 3, because

the generalized Rao bound for nets shows that 3^mÂ â‰¥ 121 715500 160167 703405 923649 060735 140588 753344 339541 684717 984212 515349 594086 525435 401177 490379 > 3¹⁹³ [i]