MinT - Best Known (38, 38+41, s)-Nets in Base 7

Best Known (38, 38+41, s)-Nets in Base 7

(38, 38+41, 39)-Net over F₇ — Constructive and digital

Digital (38, 79, 39)-net over F₇, using

net from sequence [i] based on digital (38, 38)-sequence over F₇, using
- base reduction for sequences [i] based on digital (0, 38)-sequence over F₄₉, using
  - s-reduction based on digital (0, 49)-sequence over F₄₉, using
    - generalized Faure sequence [i]
    - Niederreiterâ€“Xing sequence constructionÂ II/III [i] based on function field F/F₄₉ with g(F) = 0 and N(F) ≥ 50, using
      - the rational function field F₄₉(x) [i]
    - Niederreiter sequence [i]

(38, 38+41, 108)-Net over F₇ — Digital

Digital (38, 79, 108)-net over F₇, using

Gilbertâ€“VarÅ¡amov bound [i]

(38, 38+41, 2722)-Net in Base 7 — Upper bound on s

There is no (38, 79, 2723)-net in base 7, because

1 times m-reduction [i] would yield (38, 78, 2723)-net in base 7, but
- the generalized Rao bound for nets shows that 7^mÂ â‰¥ 829146 138981 524743 202278 080815 093196 521108 359812 450180 953263 456681 > 7⁷⁸ [i]