MinT - Best Known (135−67, 135, s)-Nets in Base 3

Best Known (135−67, 135, s)-Nets in Base 3

(135−67, 135, 56)-Net over F₃ — Constructive and digital

Digital (68, 135, 56)-net over F₃, using

9 times m-reduction [i] based on digital (68, 144, 56)-net over F₃, using
- (u,Â u+v)-construction [i] based on
  1. digital (15, 53, 28)-net over F₃, using
    - net from sequence [i] based on digital (15, 27)-sequence over F₃, using
      - Niederreiterâ€“Xing sequence constructionÂ II/III [i] based on function field F/F₃ with g(F) = 15 and N(F) ≥ 28, using
        an explicitly constructive algebraic function field [i]
  2. digital (15, 91, 28)-net over F₃, using
    - net from sequence [i] based on digital (15, 27)-sequence over F₃ (see above)

(135−67, 135, 73)-Net over F₃ — Digital

Digital (68, 135, 73)-net over F₃, using

Gilbertâ€“VarÅ¡amov bound [i]

(135−67, 135, 538)-Net in Base 3 — Upper bound on s

There is no (68, 135, 539)-net in base 3, because

1 times m-reduction [i] would yield (68, 134, 539)-net in base 3, but
- the generalized Rao bound for nets shows that 3^mÂ â‰¥ 9078 909549 469196 036645 814968 023670 004222 473842 246171 309725 641975 > 3¹³⁴ [i]