MinT - Best Known (147−109, 147, s)-Nets in Base 8

Best Known (147−109, 147, s)-Nets in Base 8

(147−109, 147, 98)-Net over F₈ — Constructive and digital

Digital (38, 147, 98)-net over F₈, using

t-expansion [i] based on digital (37, 147, 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]

(147−109, 147, 129)-Net over F₈ — Digital

Digital (38, 147, 129)-net over F₈, using

net from sequence [i] based on digital (38, 128)-sequence over F₈, using
- Niederreiterâ€“Xing sequence constructionÂ II/III [i] based on function field F/F₈ with g(F) = 38 and N(F) ≥ 129, using
  - a curve from the manYPoints database [i]

(147−109, 147, 794)-Net in Base 8 — Upper bound on s

There is no (38, 147, 795)-net in base 8, because

1 times m-reduction [i] would yield (38, 146, 795)-net in base 8, but
- the generalized Rao bound for nets shows that 8^mÂ â‰¥ 738020 545770 567658 221644 951513 901290 088662 132627 218814 707848 328498 261853 159795 911894 164806 071901 116661 471654 204141 010028 422111 235216 > 8¹⁴⁶ [i]