MinT - Best Known (169−131, 169, s)-Nets in Base 8

Best Known (169−131, 169, s)-Nets in Base 8

(169−131, 169, 98)-Net over F₈ — Constructive and digital

Digital (38, 169, 98)-net over F₈, using

t-expansion [i] based on digital (37, 169, 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]

(169−131, 169, 129)-Net over F₈ — Digital

Digital (38, 169, 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]

(169−131, 169, 731)-Net in Base 8 — Upper bound on s

There is no (38, 169, 732)-net in base 8, because

1 times m-reduction [i] would yield (38, 168, 732)-net in base 8, but
- the generalized Rao bound for nets shows that 8^mÂ â‰¥ 54 113511 525023 136983 338181 911175 139417 903995 306531 140858 296338 242039 668709 918474 863609 849489 631485 592288 687110 722497 083743 630152 486537 203812 674992 762431 > 8¹⁶⁸ [i]