MinT - Best Known (92, 239, s)-Nets in Base 4

Best Known (92, 239, s)-Nets in Base 4

(92, 239, 104)-Net over F₄ — Constructive and digital

Digital (92, 239, 104)-net over F₄, using

t-expansion [i] based on digital (73, 239, 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]

(92, 239, 144)-Net over F₄ — Digital

Digital (92, 239, 144)-net over F₄, using

t-expansion [i] based on digital (91, 239, 144)-net over F₄, using
- net from sequence [i] based on digital (91, 143)-sequence over F₄, using
  - Niederreiterâ€“Xing sequence constructionÂ II/III [i] based on function field F/F₄ with g(F) = 91 and N(F) ≥ 144, using
    - Drinfeld modules of rank 1 [i]

(92, 239, 798)-Net in Base 4 — Upper bound on s

There is no (92, 239, 799)-net in base 4, because

1 times m-reduction [i] would yield (92, 238, 799)-net in base 4, but
- the generalized Rao bound for nets shows that 4^mÂ â‰¥ 206852 628171 589521 519407 199277 742290 901037 077890 171480 599914 434933 882347 161865 877398 853284 464668 040456 250812 051430 406641 995112 192839 984502 579640 > 4²³⁸ [i]