MinT - Best Known (14, 14+23, s)-Nets in Base 81

Best Known (14, 14+23, s)-Nets in Base 81

(14, 14+23, 224)-Net over F₈₁ — Constructive and digital

Digital (14, 37, 224)-net over F₈₁, using

t-expansion [i] based on digital (13, 37, 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]

(14, 14+23, 298)-Net over F₈₁ — Digital

Digital (14, 37, 298)-net over F₈₁, using

t-expansion [i] based on digital (12, 37, 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]

(14, 14+23, 108107)-Net in Base 81 — Upper bound on s

There is no (14, 37, 108108)-net in base 81, because

1 times m-reduction [i] would yield (14, 36, 108108)-net in base 81, but
- the generalized Rao bound for nets shows that 81^mÂ â‰¥ 507 571603 768190 313532 324711 907587 246216 512656 194094 793111 300227 807041 > 81³⁶ [i]