MinT - Best Known (163−107, 163, s)-Nets in Base 8

Best Known (163−107, 163, s)-Nets in Base 8

(163−107, 163, 98)-Net over F₈ — Constructive and digital

Digital (56, 163, 98)-net over F₈, using

t-expansion [i] based on digital (37, 163, 98)-net over F₈, using
- net from sequence [i] based on digital (37, 97)-sequence over F₈, using
  - Niederreiterâ€“Xing sequence constructionÂ II/III [i] based on function field F/F₈ with g(F) = 37 and N(F) ≥ 98, using
    - F₅ from the tower of function fields over F₈ by van der Geer and van der Vlugt [i]

(163−107, 163, 144)-Net over F₈ — Digital

Digital (56, 163, 144)-net over F₈, using

t-expansion [i] based on digital (45, 163, 144)-net over F₈, using
- net from sequence [i] based on digital (45, 143)-sequence over F₈, using
  - Niederreiterâ€“Xing sequence constructionÂ II/III [i] based on function field F/F₈ with g(F) = 45 and N(F) ≥ 144, using
    - Drinfeld modules of rank 1 [i]

(163−107, 163, 1661)-Net in Base 8 — Upper bound on s

There is no (56, 163, 1662)-net in base 8, because

1 times m-reduction [i] would yield (56, 162, 1662)-net in base 8, but
- the generalized Rao bound for nets shows that 8^mÂ â‰¥ 204 319110 388367 859250 505108 031603 326357 244915 964776 127730 500859 940706 302202 864981 494931 352072 587158 392920 818897 680604 490747 215988 927063 062562 766121 > 8¹⁶² [i]