MinT - Best Known (130−55, 130, s)-Nets in Base 4

Best Known (130−55, 130, s)-Nets in Base 4

(130−55, 130, 130)-Net over F₄ — Constructive and digital

Digital (75, 130, 130)-net over F₄, using

8 times m-reduction [i] based on digital (75, 138, 130)-net over F₄, using
- trace code for nets [i] based on digital (6, 69, 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]

(130−55, 130, 169)-Net over F₄ — Digital

Digital (75, 130, 169)-net over F₄, using

Gilbertâ€“VarÅ¡amov bound [i]

(130−55, 130, 2718)-Net in Base 4 — Upper bound on s

There is no (75, 130, 2719)-net in base 4, because

1 times m-reduction [i] would yield (75, 129, 2719)-net in base 4, but
- the generalized Rao bound for nets shows that 4^mÂ â‰¥ 466171 203241 847405 429424 836158 653766 629919 281380 445025 924545 003020 214350 450800 > 4¹²⁹ [i]