MinT - Best Known (152−87, 152, s)-Nets in Base 3

Best Known (152−87, 152, s)-Nets in Base 3

(152−87, 152, 48)-Net over F₃ — Constructive and digital

Digital (65, 152, 48)-net over F₃, using

t-expansion [i] based on digital (45, 152, 48)-net over F₃, using
- net from sequence [i] based on digital (45, 47)-sequence over F₃, using
  - Niederreiterâ€“Xing sequence constructionÂ II/III [i] based on function field F/F₃ with g(F) = 45 and N(F) ≥ 48, using
    - an explicitly constructive algebraic function field [i]

(152−87, 152, 64)-Net over F₃ — Digital

Digital (65, 152, 64)-net over F₃, using

t-expansion [i] based on digital (49, 152, 64)-net over F₃, using
- net from sequence [i] based on digital (49, 63)-sequence over F₃, using
  - Niederreiterâ€“Xing sequence constructionÂ II/III [i] based on function field F/F₃ with g(F) = 49 and N(F) ≥ 64, using
    - a curve from the manYPoints database [i]

(152−87, 152, 359)-Net in Base 3 — Upper bound on s

There is no (65, 152, 360)-net in base 3, because

1 times m-reduction [i] would yield (65, 151, 360)-net in base 3, but
- the generalized Rao bound for nets shows that 3^mÂ â‰¥ 1 217348 314642 461962 670602 999945 797886 966180 947972 882711 131455 123502 912801 > 3¹⁵¹ [i]