MinT - Best Known (142−52, 142, s)-Nets in Base 3

Best Known (142−52, 142, s)-Nets in Base 3

(142−52, 142, 148)-Net over F₃ — Constructive and digital

Digital (90, 142, 148)-net over F₃, using

4 times m-reduction [i] based on digital (90, 146, 148)-net over F₃, using
- trace code for nets [i] based on digital (17, 73, 74)-net over F₉, using
  - net from sequence [i] based on digital (17, 73)-sequence over F₉, using
    - Niederreiterâ€“Xing sequence constructionÂ II/III [i] based on function field F/F₉ with g(F) = 17 and N(F) ≥ 74, using
      - a function field by GarcÃa and Quoos [i]

(142−52, 142, 180)-Net over F₃ — Digital

Digital (90, 142, 180)-net over F₃, using

Gilbertâ€“VarÅ¡amov bound [i]

(142−52, 142, 2103)-Net in Base 3 — Upper bound on s

There is no (90, 142, 2104)-net in base 3, because

the generalized Rao bound for nets shows that 3^mÂ â‰¥ 56 977985 498875 201054 503827 711562 266774 275494 143492 905642 349127 752529 > 3¹⁴² [i]