MinT - Best Known (213−77, 213, s)-Nets in Base 2

Best Known (213−77, 213, s)-Nets in Base 2

(213−77, 213, 76)-Net over F₂ — Constructive and digital

Digital (136, 213, 76)-net over F₂, using

(u,Â u+v)-construction [i] based on
1. digital (39, 77, 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 (59, 136, 43)-net over F₂, using
  - net from sequence [i] based on digital (59, 42)-sequence over F₂, using
    - Niederreiterâ€“Xing sequence constructionÂ III based on the algebraic function field F/F₂ with g(F)Â =Â 54, N(F)Â =Â 42, and 1 place with degree 6 [i] based on function field F/F₂ with g(F) = 54 and N(F) ≥ 42, using an explicitly constructive algebraic function field [i]

(213−77, 213, 84)-Net in Base 2 — Constructive

(136, 213, 84)-net in base 2, using

5 times m-reduction [i] based on (136, 218, 84)-net in base 2, using
- trace code for nets [i] based on (27, 109, 42)-net in base 4, using
  - net from sequence [i] based on (27, 41)-sequence in base 4, using
    - base expansion [i] based on digital (54, 41)-sequence over F₂, using
      - Niederreiterâ€“Xing sequence constructionÂ II/III [i] based on function field F/F₂ with g(F) = 54 and N(F) ≥ 42, using
        an explicitly constructive algebraic function field [i]

(213−77, 213, 122)-Net over F₂ — Digital

Digital (136, 213, 122)-net over F₂, using

Gilbertâ€“VarÅ¡amov bound [i]

(213−77, 213, 663)-Net in Base 2 — Upper bound on s

There is no (136, 213, 664)-net in base 2, because

1 times m-reduction [i] would yield (136, 212, 664)-net in base 2, but
- the generalized Rao bound for nets shows that 2^mÂ â‰¥ 6712 054214 895754 613962 772646 140686 213904 972613 721160 670667 477932 > 2²¹² [i]