MinT - Best Known (146−90, 146, s)-Nets in Base 3

Best Known (146−90, 146, s)-Nets in Base 3

(146−90, 146, 48)-Net over F₃ — Constructive and digital

Digital (56, 146, 48)-net over F₃, using

t-expansion [i] based on digital (45, 146, 48)-net over F₃, using
- net from sequence [i] based on digital (45, 47)-sequence over F₃, using
  - Niederreiterâ€“Xing sequence constructionÂ II/III [i] based on function field F/F₃ with g(F) = 45 and N(F) ≥ 48, using
    - an explicitly constructive algebraic function field [i]

(146−90, 146, 64)-Net over F₃ — Digital

Digital (56, 146, 64)-net over F₃, using

t-expansion [i] based on digital (49, 146, 64)-net over F₃, using
- net from sequence [i] based on digital (49, 63)-sequence over F₃, using
  - Niederreiterâ€“Xing sequence constructionÂ II/III [i] based on function field F/F₃ with g(F) = 49 and N(F) ≥ 64, using
    - a curve from the manYPoints database [i]

(146−90, 146, 269)-Net in Base 3 — Upper bound on s

There is no (56, 146, 270)-net in base 3, because

the generalized Rao bound for nets shows that 3^mÂ â‰¥ 5106 843737 244439 534292 668049 139266 684204 379320 405459 850940 406210 798949 > 3¹⁴⁶ [i]