MinT - Best Known (19, 19+33, s)-Nets in Base 16

Best Known (19, 19+33, s)-Nets in Base 16

(19, 19+33, 65)-Net over F₁₆ — Constructive and digital

Digital (19, 52, 65)-net over F₁₆, using

t-expansion [i] based on digital (6, 52, 65)-net over F₁₆, using
- net from sequence [i] based on digital (6, 64)-sequence over F₁₆, using
  - Niederreiterâ€“Xing sequence constructionÂ II/III [i] based on function field F/F₁₆ with g(F) = 6 and N(F) ≥ 65, using
    - the Hermitian function field over F₁₆ [i]

(19, 19+33, 98)-Net in Base 16 — Constructive

(19, 52, 98)-net in base 16, using

8 times m-reduction [i] based on (19, 60, 98)-net in base 16, using
- base change [i] based on digital (7, 48, 98)-net over F₃₂, using
  - net from sequence [i] based on digital (7, 97)-sequence over F₃₂, using
    - Niederreiterâ€“Xing sequence constructionÂ II/III [i] based on function field F/F₃₂ with g(F) = 7 and N(F) ≥ 98, using
      - a function field by SÃ©mirat [i]

(19, 19+33, 129)-Net over F₁₆ — Digital

Digital (19, 52, 129)-net over F₁₆, using

net from sequence [i] based on digital (19, 128)-sequence over F₁₆, using
- Niederreiterâ€“Xing sequence constructionÂ II/III [i] based on function field F/F₁₆ with g(F) = 19 and N(F) ≥ 129, using
  - a curve from the manYPoints database [i]

(19, 19+33, 3114)-Net in Base 16 — Upper bound on s

There is no (19, 52, 3115)-net in base 16, because

1 times m-reduction [i] would yield (19, 51, 3115)-net in base 16, but
- the generalized Rao bound for nets shows that 16^mÂ â‰¥ 25 777416 578156 559740 750524 475991 623427 227954 520304 940558 028226 > 16⁵¹ [i]