MinT - Best Known (171−133, 171, s)-Nets in Base 8

Best Known (171−133, 171, s)-Nets in Base 8

(171−133, 171, 98)-Net over F₈ — Constructive and digital

Digital (38, 171, 98)-net over F₈, using

t-expansion [i] based on digital (37, 171, 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]

(171−133, 171, 129)-Net over F₈ — Digital

Digital (38, 171, 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]

(171−133, 171, 728)-Net in Base 8 — Upper bound on s

There is no (38, 171, 729)-net in base 8, because

1 times m-reduction [i] would yield (38, 170, 729)-net in base 8, but
- the generalized Rao bound for nets shows that 8^mÂ â‰¥ 3617 671730 781269 563275 007928 920963 693072 073798 905114 799461 422676 138522 930784 313752 186514 283177 703189 518650 342992 908161 801063 393962 578468 883345 616898 907068 > 8¹⁷⁰ [i]