MinT - Best Known (84, 84+84, s)-Nets in Base 3

Best Known (84, 84+84, s)-Nets in Base 3

(84, 84+84, 65)-Net over F₃ — Constructive and digital

Digital (84, 168, 65)-net over F₃, using

(u,Â u+v)-construction [i] based on
1. digital (15, 57, 28)-net over F₃, using
  - net from sequence [i] based on digital (15, 27)-sequence over F₃, using
    - Niederreiterâ€“Xing sequence constructionÂ II/III [i] based on function field F/F₃ with g(F) = 15 and N(F) ≥ 28, using
      - an explicitly constructive algebraic function field [i]
2. digital (27, 111, 37)-net over F₃, using
  - net from sequence [i] based on digital (27, 36)-sequence over F₃, using
    - Niederreiterâ€“Xing sequence constructionÂ III based on the algebraic function field F/F₃ with g(F)Â =Â 26, N(F)Â =Â 36, and 1 place with degree 2 [i] based on function field F/F₃ with g(F) = 26 and N(F) ≥ 36, using an explicitly constructive algebraic function field [i]

(84, 84+84, 86)-Net over F₃ — Digital

Digital (84, 168, 86)-net over F₃, using

Gilbertâ€“VarÅ¡amov bound [i]

(84, 84+84, 628)-Net in Base 3 — Upper bound on s

There is no (84, 168, 629)-net in base 3, because

the generalized Rao bound for nets shows that 3^mÂ â‰¥ 149 992164 352049 066792 994439 963610 009636 949418 897240 751172 658465 280783 228932 116177 > 3¹⁶⁸ [i]