MinT - Best Known (42, 42+49, s)-Nets in Base 8

Best Known (42, 42+49, s)-Nets in Base 8

(42, 42+49, 98)-Net over F₈ — Constructive and digital

Digital (42, 91, 98)-net over F₈, using

t-expansion [i] based on digital (37, 91, 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+49, 129)-Net over F₈ — Digital

Digital (42, 91, 129)-net over F₈, using

t-expansion [i] based on digital (38, 91, 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+49, 3395)-Net in Base 8 — Upper bound on s

There is no (42, 91, 3396)-net in base 8, because

1 times m-reduction [i] would yield (42, 90, 3396)-net in base 8, but
- the generalized Rao bound for nets shows that 8^mÂ â‰¥ 1899 015743 177650 408996 376176 797254 058337 668466 575480 966712 114936 397502 722401 588936 > 8⁹⁰ [i]