MinT - Best Known (200−112, 200, s)-Nets in Base 4

Best Known (200−112, 200, s)-Nets in Base 4

(200−112, 200, 104)-Net over F₄ — Constructive and digital

Digital (88, 200, 104)-net over F₄, using

t-expansion [i] based on digital (73, 200, 104)-net over F₄, using
- net from sequence [i] based on digital (73, 103)-sequence over F₄, using
  - Niederreiterâ€“Xing sequence constructionÂ II/III [i] based on function field F/F₄ with g(F) = 73 and N(F) ≥ 104, using
    - F₆ from the tower of function fields by GarcÃa and Stichtenoth over F₄ [i]

(200−112, 200, 129)-Net over F₄ — Digital

Digital (88, 200, 129)-net over F₄, using

t-expansion [i] based on digital (81, 200, 129)-net over F₄, using
- net from sequence [i] based on digital (81, 128)-sequence over F₄, using
  - Niederreiterâ€“Xing sequence constructionÂ II/III [i] based on function field F/F₄ with g(F) = 81 and N(F) ≥ 129, using
    - Drinfeld modules of rank 1 [i]

(200−112, 200, 977)-Net in Base 4 — Upper bound on s

There is no (88, 200, 978)-net in base 4, because

the generalized Rao bound for nets shows that 4^mÂ â‰¥ 2 686604 135425 671417 540727 297695 967976 380588 199399 232989 170166 886255 102545 951945 771350 232236 664376 090047 947828 340145 068920 > 4²⁰⁰ [i]