MinT - Best Known (244−126, 244, s)-Nets in Base 3

Best Known (244−126, 244, s)-Nets in Base 3

(244−126, 244, 75)-Net over F₃ — Constructive and digital

Digital (118, 244, 75)-net over F₃, using

net from sequence [i] based on digital (118, 74)-sequence over F₃, using
- base reduction for sequences [i] based on digital (22, 74)-sequence over F₉, using
  - s-reduction based on digital (22, 77)-sequence over F₉, using
    - Niederreiterâ€“Xing sequence constructionÂ II/III [i] based on function field F/F₉ with g(F) = 22 and N(F) ≥ 78, using
      - F₃ from the tower of function fields by GarcÃa and Stichtenoth over F₉ [i]

(244−126, 244, 120)-Net over F₃ — Digital

Digital (118, 244, 120)-net over F₃, using

t-expansion [i] based on digital (113, 244, 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]

(244−126, 244, 795)-Net in Base 3 — Upper bound on s

There is no (118, 244, 796)-net in base 3, because

the generalized Rao bound for nets shows that 3^mÂ â‰¥ 272 269921 796162 209057 468427 293040 508895 069290 684581 182592 056896 412305 935405 299116 598005 136054 162374 374305 091757 988817 > 3²⁴⁴ [i]