MinT - Best Known (56, 91, s)-Nets in Base 4

Best Known (56, 91, s)-Nets in Base 4

(56, 91, 130)-Net over F₄ — Constructive and digital

Digital (56, 91, 130)-net over F₄, using

9 times m-reduction [i] based on digital (56, 100, 130)-net over F₄, using
- trace code for nets [i] based on digital (6, 50, 65)-net over F₁₆, using
  - net from sequence [i] based on digital (6, 64)-sequence over F₁₆, using
    - Niederreiterâ€“Xing sequence constructionÂ II/III [i] based on function field F/F₁₆ with g(F) = 6 and N(F) ≥ 65, using
      - the Hermitian function field over F₁₆ [i]

(56, 91, 174)-Net over F₄ — Digital

Digital (56, 91, 174)-net over F₄, using

Gilbertâ€“VarÅ¡amov bound [i]

(56, 91, 3669)-Net in Base 4 — Upper bound on s

There is no (56, 91, 3670)-net in base 4, because

1 times m-reduction [i] would yield (56, 90, 3670)-net in base 4, but
- the generalized Rao bound for nets shows that 4^mÂ â‰¥ 1 537159 677839 245845 077130 537073 165630 324734 000900 073387 > 4⁹⁰ [i]