MinT - Best Known (42, 110, s)-Nets in Base 9

Best Known (42, 110, s)-Nets in Base 9

(42, 110, 81)-Net over F₉ — Constructive and digital

Digital (42, 110, 81)-net over F₉, using

t-expansion [i] based on digital (32, 110, 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]

(42, 110, 140)-Net over F₉ — Digital

Digital (42, 110, 140)-net over F₉, using

t-expansion [i] based on digital (39, 110, 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]

(42, 110, 2047)-Net in Base 9 — Upper bound on s

There is no (42, 110, 2048)-net in base 9, because

the generalized Rao bound for nets shows that 9^mÂ â‰¥ 930 102516 013323 235787 884884 319947 660035 651093 337336 868988 952679 057299 475556 875900 150549 594900 927463 653377 > 9¹¹⁰ [i]