MinT - Best Known (127−97, 127, s)-Nets in Base 9

Best Known (127−97, 127, s)-Nets in Base 9

(127−97, 127, 78)-Net over F₉ — Constructive and digital

Digital (30, 127, 78)-net over F₉, using

t-expansion [i] based on digital (22, 127, 78)-net over F₉, using
- net from sequence [i] based on digital (22, 77)-sequence over F₉, using
  - Niederreiterâ€“Xing sequence constructionÂ II/III [i] based on function field F/F₉ with g(F) = 22 and N(F) ≥ 78, using
    - F₃ from the tower of function fields by GarcÃa and Stichtenoth over F₉ [i]

(127−97, 127, 110)-Net over F₉ — Digital

Digital (30, 127, 110)-net over F₉, using

t-expansion [i] based on digital (26, 127, 110)-net over F₉, using
- net from sequence [i] based on digital (26, 109)-sequence over F₉, using
  - Niederreiterâ€“Xing sequence constructionÂ II/III [i] based on function field F/F₉ with g(F) = 26 and N(F) ≥ 110, using
    - a curve from the manYPoints database [i]

(127−97, 127, 720)-Net in Base 9 — Upper bound on s

There is no (30, 127, 721)-net in base 9, because

1 times m-reduction [i] would yield (30, 126, 721)-net in base 9, but
- the generalized Rao bound for nets shows that 9^mÂ â‰¥ 1 827934 049013 064161 729699 760313 328068 320045 719530 106463 848511 271058 445233 514736 546986 601393 012218 527176 302905 550261 740417 > 9¹²⁶ [i]