MinT - Best Known (19, 128, s)-Nets in Base 16

Best Known (19, 128, s)-Nets in Base 16

(19, 128, 65)-Net over F₁₆ — Constructive and digital

Digital (19, 128, 65)-net over F₁₆, using

t-expansion [i] based on digital (6, 128, 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, 128, 129)-Net over F₁₆ — Digital

Digital (19, 128, 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, 128, 919)-Net in Base 16 — Upper bound on s

There is no (19, 128, 920)-net in base 16, because

1 times m-reduction [i] would yield (19, 127, 920)-net in base 16, but
- the generalized Rao bound for nets shows that 16^mÂ â‰¥ 869 771138 699315 329443 682686 044437 629261 343157 526399 279035 813758 760749 086833 065459 331870 777960 122949 961897 255636 258345 174424 344124 092238 619314 806525 423076 > 16¹²⁷ [i]