MinT - Best Known (142, 142+112, s)-Nets in Base 2

Best Known (142, 142+112, s)-Nets in Base 2

(142, 142+112, 67)-Net over F₂ — Constructive and digital

Digital (142, 254, 67)-net over F₂, using

4 times m-reduction [i] based on digital (142, 258, 67)-net over F₂, using
- (u,Â u+v)-construction [i] based on
  1. digital (39, 97, 33)-net over F₂, using
    - net from sequence [i] based on digital (39, 32)-sequence over F₂, using
      - Niederreiterâ€“Xing sequence constructionÂ II/III [i] based on function field F/F₂ with g(F) = 39 and N(F) ≥ 33, using
        an explicitly constructive algebraic function field [i]
  2. digital (45, 161, 34)-net over F₂, using
    - net from sequence [i] based on digital (45, 33)-sequence over F₂, using
      - Niederreiterâ€“Xing sequence constructionÂ III based on the algebraic function field F/F₂ with g(F)Â =Â 41, N(F)Â =Â 32, 1 place with degree 2, and 1 place with degree 4 [i] based on function field F/F₂ with g(F) = 41 and N(F) ≥ 32, using an explicitly constructive algebraic function field [i]

(142, 142+112, 91)-Net over F₂ — Digital

Digital (142, 254, 91)-net over F₂, using

Gilbertâ€“VarÅ¡amov bound [i]

(142, 142+112, 425)-Net in Base 2 — Upper bound on s

There is no (142, 254, 426)-net in base 2, because

the generalized Rao bound for nets shows that 2^mÂ â‰¥ 29455 060205 062877 139942 514255 866616 023229 557502 657860 292693 261285 869429 453832 > 2²⁵⁴ [i]