MinT - Best Known (242−136, 242, s)-Nets in Base 3

Best Known (242−136, 242, s)-Nets in Base 3

(242−136, 242, 73)-Net over F₃ — Constructive and digital

Digital (106, 242, 73)-net over F₃, using

net from sequence [i] based on digital (106, 72)-sequence over F₃, using
- base reduction for sequences [i] based on digital (17, 72)-sequence over F₉, using
  - s-reduction 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]

(242−136, 242, 104)-Net over F₃ — Digital

Digital (106, 242, 104)-net over F₃, using

t-expansion [i] based on digital (102, 242, 104)-net over F₃, using
- net from sequence [i] based on digital (102, 103)-sequence over F₃, using
  - Niederreiterâ€“Xing sequence constructionÂ II/III [i] based on function field F/F₃ with g(F) = 102 and N(F) ≥ 104, using
    - algebraic function fields over â„¤₃ by Niederreiter/Xing [i]

(242−136, 242, 587)-Net in Base 3 — Upper bound on s

There is no (106, 242, 588)-net in base 3, because

the generalized Rao bound for nets shows that 3^mÂ â‰¥ 30 078974 200880 184796 816907 366479 038184 962037 973986 767481 700159 814365 359257 565676 477323 161058 595157 332045 874477 685377 > 3²⁴² [i]