MinT - Best Known (47−32, 47, s)-Nets in Base 81

Best Known (47−32, 47, s)-Nets in Base 81

(47−32, 47, 224)-Net over F₈₁ — Constructive and digital

Digital (15, 47, 224)-net over F₈₁, using

t-expansion [i] based on digital (13, 47, 224)-net over F₈₁, using
- net from sequence [i] based on digital (13, 223)-sequence over F₈₁, using
  - Niederreiterâ€“Xing sequence constructionÂ II/III [i] based on function field F/F₈₁ with g(F) = 13 and N(F) ≥ 224, using
    - a function field by SÃ©mirat [i]

(47−32, 47, 298)-Net over F₈₁ — Digital

Digital (15, 47, 298)-net over F₈₁, using

t-expansion [i] based on digital (12, 47, 298)-net over F₈₁, using
- net from sequence [i] based on digital (12, 297)-sequence over F₈₁, using
  - Niederreiterâ€“Xing sequence constructionÂ II/III [i] based on function field F/F₈₁ with g(F) = 12 and N(F) ≥ 298, using
    - a curve from the manYPoints database [i]

(47−32, 47, 34318)-Net in Base 81 — Upper bound on s

There is no (15, 47, 34319)-net in base 81, because

the generalized Rao bound for nets shows that 81^mÂ â‰¥ 499957 397218 587004 631151 744646 531337 251059 360975 963688 423962 691333 613826 511559 108989 848321 > 81⁴⁷ [i]