MinT - Best Known (90−39, 90, s)-Nets in Base 3

Best Known (90−39, 90, s)-Nets in Base 3

(90−39, 90, 68)-Net over F₃ — Constructive and digital

Digital (51, 90, 68)-net over F₃, using

trace code for nets [i] based on digital (6, 45, 34)-net over F₉, using
- net from sequence [i] based on digital (6, 33)-sequence over F₉, using
  - Niederreiterâ€“Xing sequence constructionÂ II/III [i] based on function field F/F₉ with g(F) = 6 and N(F) ≥ 34, using
    - a function field by SÃ©mirat [i]

(90−39, 90, 78)-Net over F₃ — Digital

Digital (51, 90, 78)-net over F₃, using

Gilbertâ€“VarÅ¡amov bound [i]

(90−39, 90, 662)-Net in Base 3 — Upper bound on s

There is no (51, 90, 663)-net in base 3, because

1 times m-reduction [i] would yield (51, 89, 663)-net in base 3, but
- the generalized Rao bound for nets shows that 3^mÂ â‰¥ 2 936414 714736 730374 680248 031282 784578 928699 > 3⁸⁹ [i]