MinT - Best Known (213−75, 213, s)-Nets in Base 3

Best Known (213−75, 213, s)-Nets in Base 3

(213−75, 213, 156)-Net over F₃ — Constructive and digital

Digital (138, 213, 156)-net over F₃, using

19 times m-reduction [i] based on digital (138, 232, 156)-net over F₃, using
- trace code for nets [i] based on digital (22, 116, 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]

(213−75, 213, 285)-Net over F₃ — Digital

Digital (138, 213, 285)-net over F₃, using

Gilbertâ€“VarÅ¡amov bound [i]

(213−75, 213, 3932)-Net in Base 3 — Upper bound on s

There is no (138, 213, 3933)-net in base 3, because

1 times m-reduction [i] would yield (138, 212, 3933)-net in base 3, but
- the generalized Rao bound for nets shows that 3^mÂ â‰¥ 141916 606789 052942 293399 927831 621325 069865 805384 525548 574740 444918 341543 517565 958391 714184 994647 896139 > 3²¹² [i]