MinT - Best Known (22, 22+23, s)-Nets in Base 9

Best Known (22, 22+23, s)-Nets in Base 9

(22, 22+23, 82)-Net over F₉ — Constructive and digital

Digital (22, 45, 82)-net over F₉, using

base reduction for projective spaces (embedding PG(22,81) in PG(44,9)) for nets [i] based on digital (0, 23, 82)-net over F₈₁, using
- net from sequence [i] based on digital (0, 81)-sequence over F₈₁, using
  - generalized Faure sequence [i]
  - Niederreiterâ€“Xing sequence constructionÂ II/III [i] based on function field F/F₈₁ with g(F) = 0 and N(F) ≥ 82, using
    - the rational function field F₈₁(x) [i]
  - Niederreiter sequence [i]

(22, 22+23, 100)-Net over F₉ — Digital

Digital (22, 45, 100)-net over F₉, using

Gilbertâ€“VarÅ¡amov bound [i]

(22, 22+23, 4019)-Net in Base 9 — Upper bound on s

There is no (22, 45, 4020)-net in base 9, because

1 times m-reduction [i] would yield (22, 44, 4020)-net in base 9, but
- the generalized Rao bound for nets shows that 9^mÂ â‰¥ 970257 073677 699857 171932 695142 089668 084065 > 9⁴⁴ [i]