MinT - Best Known (117, 117+120, s)-Nets in Base 3

Best Known (117, 117+120, s)-Nets in Base 3

(117, 117+120, 74)-Net over F₃ — Constructive and digital

Digital (117, 237, 74)-net over F₃, using

t-expansion [i] based on digital (107, 237, 74)-net over F₃, using
- net from sequence [i] based on digital (107, 73)-sequence over F₃, using
  - base reduction for sequences [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]

(117, 117+120, 120)-Net over F₃ — Digital

Digital (117, 237, 120)-net over F₃, using

t-expansion [i] based on digital (113, 237, 120)-net over F₃, using
- net from sequence [i] based on digital (113, 119)-sequence over F₃, using
  - Niederreiterâ€“Xing sequence constructionÂ II/III [i] based on function field F/F₃ with g(F) = 113 and N(F) ≥ 120, using
    - algebraic function fields over â„¤₃ by Niederreiter/Xing [i]

(117, 117+120, 831)-Net in Base 3 — Upper bound on s

There is no (117, 237, 832)-net in base 3, because

the generalized Rao bound for nets shows that 3^mÂ â‰¥ 126506 667228 828833 906904 753864 147591 004783 280913 206933 206540 765493 367523 249783 608373 596171 501386 438765 997364 829697 > 3²³⁷ [i]