MinT - Best Known (97, 97+149, s)-Nets in Base 3

Best Known (97, 97+149, s)-Nets in Base 3

(97, 97+149, 64)-Net over F₃ — Constructive and digital

Digital (97, 246, 64)-net over F₃, using

t-expansion [i] based on digital (89, 246, 64)-net over F₃, using
- net from sequence [i] based on digital (89, 63)-sequence over F₃, using
  - base reduction for sequences [i] based on digital (13, 63)-sequence over F₉, using
    - Niederreiterâ€“Xing sequence constructionÂ II/III [i] based on function field F/F₉ with g(F) = 13 and N(F) ≥ 64, using
      - a function field by GarcÃa and Quoos [i]

(97, 97+149, 96)-Net over F₃ — Digital

Digital (97, 246, 96)-net over F₃, using

t-expansion [i] based on digital (89, 246, 96)-net over F₃, using
- net from sequence [i] based on digital (89, 95)-sequence over F₃, using
  - Niederreiterâ€“Xing sequence constructionÂ II/III [i] based on function field F/F₃ with g(F) = 89 and N(F) ≥ 96, using
    - algebraic function fields over â„¤₃ by Niederreiter/Xing [i]

(97, 97+149, 469)-Net in Base 3 — Upper bound on s

There is no (97, 246, 470)-net in base 3, because

1 times m-reduction [i] would yield (97, 245, 470)-net in base 3, but
- the generalized Rao bound for nets shows that 3^mÂ â‰¥ 853 205782 885044 652743 684063 426780 884378 465896 019861 513994 383192 111473 532565 453586 898043 623111 450378 719614 973865 755101 > 3²⁴⁵ [i]