MinT - Best Known (130−89, 130, s)-Nets in Base 9

Best Known (130−89, 130, s)-Nets in Base 9

(130−89, 130, 81)-Net over F₉ — Constructive and digital

Digital (41, 130, 81)-net over F₉, using

t-expansion [i] based on digital (32, 130, 81)-net over F₉, using
- net from sequence [i] based on digital (32, 80)-sequence over F₉, using
  - Niederreiterâ€“Xing sequence constructionÂ II/III [i] based on function field F/F₉ with g(F) = 32 and N(F) ≥ 81, using
    - F₄ from the tower of function fields by Bezerra and GarcÃa over F₉ [i]

(130−89, 130, 140)-Net over F₉ — Digital

Digital (41, 130, 140)-net over F₉, using

t-expansion [i] based on digital (39, 130, 140)-net over F₉, using
- net from sequence [i] based on digital (39, 139)-sequence over F₉, using
  - Niederreiterâ€“Xing sequence constructionÂ II/III [i] based on function field F/F₉ with g(F) = 39 and N(F) ≥ 140, using
    - a curve from the manYPoints database [i]

(130−89, 130, 1326)-Net in Base 9 — Upper bound on s

There is no (41, 130, 1327)-net in base 9, because

1 times m-reduction [i] would yield (41, 129, 1327)-net in base 9, but
- the generalized Rao bound for nets shows that 9^mÂ â‰¥ 1260 002961 536334 623209 572039 210784 661697 280694 058829 182813 992774 301503 700908 181106 401562 278625 433827 381370 730303 150735 127713 > 9¹²⁹ [i]