MinT - Best Known (208−117, 208, s)-Nets in Base 2

Best Known (208−117, 208, s)-Nets in Base 2

(208−117, 208, 53)-Net over F₂ — Constructive and digital

Digital (91, 208, 53)-net over F₂, using

t-expansion [i] based on digital (90, 208, 53)-net over F₂, using
- net from sequence [i] based on digital (90, 52)-sequence over F₂, using
  - Niederreiterâ€“Xing sequence constructionÂ III based on the algebraic function field F/F₂ with g(F)Â =Â 69, N(F)Â =Â 48, 1 place with degree 2, and 4 places with degree 6 [i] based on function field F/F₂ with g(F) = 69 and N(F) ≥ 48, using an explicitly constructive algebraic function field [i]

(208−117, 208, 57)-Net over F₂ — Digital

Digital (91, 208, 57)-net over F₂, using

t-expansion [i] based on digital (83, 208, 57)-net over F₂, using
- net from sequence [i] based on digital (83, 56)-sequence over F₂, using
  - Niederreiterâ€“Xing sequence constructionÂ II/III [i] based on function field F/F₂ with g(F) = 83 and N(F) ≥ 57, using
    - an algebraic function field by Auer [i]

(208−117, 208, 190)-Net in Base 2 — Upper bound on s

There is no (91, 208, 191)-net in base 2, because

1 times m-reduction [i] would yield (91, 207, 191)-net in base 2, but
- the generalized Rao bound for nets shows that 2^mÂ â‰¥ 210 765298 927251 774917 127190 891056 058121 614482 541746 827156 749485 > 2²⁰⁷ [i]