MinT - Best Known (56, 56+85, s)-Nets in Base 3

Best Known (56, 56+85, s)-Nets in Base 3

(56, 56+85, 48)-Net over F₃ — Constructive and digital

Digital (56, 141, 48)-net over F₃, using

t-expansion [i] based on digital (45, 141, 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]

(56, 56+85, 64)-Net over F₃ — Digital

Digital (56, 141, 64)-net over F₃, using

t-expansion [i] based on digital (49, 141, 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]

(56, 56+85, 282)-Net in Base 3 — Upper bound on s

There is no (56, 141, 283)-net in base 3, because

1 times m-reduction [i] would yield (56, 140, 283)-net in base 3, but
- the generalized Rao bound for nets shows that 3^mÂ â‰¥ 7 065087 435452 928423 456358 191921 726003 169080 279255 541606 441820 392005 > 3¹⁴⁰ [i]