MinT - Best Known (132−48, 132, s)-Nets in Base 4

Best Known (132−48, 132, s)-Nets in Base 4

(132−48, 132, 135)-Net over F₄ — Constructive and digital

Digital (84, 132, 135)-net over F₄, using

(u,Â u+v)-construction [i] based on
1. digital (0, 24, 5)-net over F₄, using
  - net from sequence [i] based on digital (0, 4)-sequence over F₄, using
    - generalized Faure sequence [i]
    - Niederreiterâ€“Xing sequence constructionÂ II/III [i] based on function field F/F₄ with g(F) = 0 and N(F) ≥ 5, using
      - the rational function field F₄(x) [i]
    - Niederreiter sequence [i]
2. digital (60, 108, 130)-net over F₄, using
  - trace code for nets [i] based on digital (6, 54, 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]

(132−48, 132, 283)-Net over F₄ — Digital

Digital (84, 132, 283)-net over F₄, using

Gilbertâ€“VarÅ¡amov bound [i]

(132−48, 132, 6672)-Net in Base 4 — Upper bound on s

There is no (84, 132, 6673)-net in base 4, because

the generalized Rao bound for nets shows that 4^mÂ â‰¥ 29 668219 956113 742304 414200 789943 681766 668880 498822 041160 517019 686209 203178 856256 > 4¹³² [i]