MinT - Best Known (42, 42+109, s)-Nets in Base 8

Best Known (42, 42+109, s)-Nets in Base 8

(42, 42+109, 98)-Net over F₈ — Constructive and digital

Digital (42, 151, 98)-net over F₈, using

t-expansion [i] based on digital (37, 151, 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]

(42, 42+109, 129)-Net over F₈ — Digital

Digital (42, 151, 129)-net over F₈, using

t-expansion [i] based on digital (38, 151, 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]

(42, 42+109, 932)-Net in Base 8 — Upper bound on s

There is no (42, 151, 933)-net in base 8, because

1 times m-reduction [i] would yield (42, 150, 933)-net in base 8, but
- the generalized Rao bound for nets shows that 8^mÂ â‰¥ 3029 886129 214251 123793 920234 073675 547140 139943 995260 126801 402769 621194 761983 504641 148592 902752 474134 084654 975797 991896 016660 507206 808128 > 8¹⁵⁰ [i]