MinT - Best Known (207−71, 207, s)-Nets in Base 3

Best Known (207−71, 207, s)-Nets in Base 3

(207−71, 207, 162)-Net over F₃ — Constructive and digital

Digital (136, 207, 162)-net over F₃, using

1 times m-reduction [i] based on digital (136, 208, 162)-net over F₃, using
- trace code for nets [i] based on digital (32, 104, 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]

(207−71, 207, 300)-Net over F₃ — Digital

Digital (136, 207, 300)-net over F₃, using

Gilbertâ€“VarÅ¡amov bound [i]

(207−71, 207, 4436)-Net in Base 3 — Upper bound on s

There is no (136, 207, 4437)-net in base 3, because

1 times m-reduction [i] would yield (136, 206, 4437)-net in base 3, but
- the generalized Rao bound for nets shows that 3^mÂ â‰¥ 193 777810 969174 657244 348014 814264 896446 641786 458691 128021 030848 130192 765918 374101 704070 423957 569579 > 3²⁰⁶ [i]