MinT - Best Known (163−81, 163, s)-Nets in Base 3

Best Known (163−81, 163, s)-Nets in Base 3

(163−81, 163, 65)-Net over F₃ — Constructive and digital

Digital (82, 163, 65)-net over F₃, using

(u,Â u+v)-construction [i] based on
1. digital (15, 55, 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, 108, 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]

(163−81, 163, 85)-Net over F₃ — Digital

Digital (82, 163, 85)-net over F₃, using

Gilbertâ€“VarÅ¡amov bound [i]

(163−81, 163, 636)-Net in Base 3 — Upper bound on s

There is no (82, 163, 637)-net in base 3, because

1 times m-reduction [i] would yield (82, 162, 637)-net in base 3, but
- the generalized Rao bound for nets shows that 3^mÂ â‰¥ 207142 996963 286798 527711 115793 098386 259037 996637 814829 205980 889816 362861 485793 > 3¹⁶² [i]