MinT - Best Known (181−40, 181, s)-Nets in Base 3

Best Known (181−40, 181, s)-Nets in Base 3

(181−40, 181, 640)-Net over F₃ — Constructive and digital

Digital (141, 181, 640)-net over F₃, using

3¹ times duplication [i] based on digital (140, 180, 640)-net over F₃, using
- trace code for nets [i] based on digital (5, 45, 160)-net over F₈₁, using
  - net from sequence [i] based on digital (5, 159)-sequence over F₈₁, using
    - Niederreiterâ€“Xing sequence constructionÂ II/III [i] based on function field F/F₈₁ with g(F) = 5 and N(F) ≥ 160, using
      - a function field by SÃ©mirat [i]

(181−40, 181, 1280)-Net over F₃ — Digital

Digital (141, 181, 1280)-net over F₃, using

Gilbertâ€“VarÅ¡amov bound [i]

(181−40, 181, 86322)-Net in Base 3 — Upper bound on s

There is no (141, 181, 86323)-net in base 3, because

the generalized Rao bound for nets shows that 3^mÂ â‰¥ 228 542774 961634 414409 291659 871963 651258 754473 019277 965628 732811 318442 537831 374206 979001 > 3¹⁸¹ [i]