MinT - Best Known (23, 23+65, s)-Nets in Base 4

Best Known (23, 23+65, s)-Nets in Base 4

(23, 23+65, 34)-Net over F₄ — Constructive and digital

Digital (23, 88, 34)-net over F₄, using

t-expansion [i] based on digital (21, 88, 34)-net over F₄, using
- net from sequence [i] based on digital (21, 33)-sequence over F₄, using
  - Niederreiterâ€“Xing sequence constructionÂ II/III [i] based on function field F/F₄ with g(F) = 21 and N(F) ≥ 34, using
    - T₅ from the second tower of function fields by GarcÃa and Stichtenoth over F₄ [i]

(23, 23+65, 45)-Net over F₄ — Digital

Digital (23, 88, 45)-net over F₄, using

net from sequence [i] based on digital (23, 44)-sequence over F₄, using
- Niederreiterâ€“Xing sequence constructionÂ II/III [i] based on function field F/F₄ with g(F) = 23 and N(F) ≥ 45, using
  - a curve from the manYPoints database [i]

(23, 23+65, 100)-Net in Base 4 — Upper bound on s

There is no (23, 88, 101)-net in base 4, because

extracting embedded orthogonal array [i] would yield OA(4⁸⁸, 101, S₄, 65), but
- the linear programming bound shows that MÂ â‰¥ 7 350486 132137 803174 451709 414576 177373 255858 225467 384414 601216 / 68 067901 > 4⁸⁸ [i]