MinT - Best Known (46−28, 46, s)-Nets in Base 27

Best Known (46−28, 46, s)-Nets in Base 27

(46−28, 46, 108)-Net over F₂₇ — Constructive and digital

Digital (18, 46, 108)-net over F₂₇, using

net from sequence [i] based on digital (18, 107)-sequence over F₂₇, using
- Niederreiterâ€“Xing sequence constructionÂ II/III [i] based on function field F/F₂₇ with g(F) = 18 and N(F) ≥ 108, using
  - F₃ from the tower of function fields by Bezerra, GarcÃa, and Stichtenoth over F₂₇ [i]

(46−28, 46, 148)-Net over F₂₇ — Digital

Digital (18, 46, 148)-net over F₂₇, using

net from sequence [i] based on digital (18, 147)-sequence over F₂₇, using
- Niederreiterâ€“Xing sequence constructionÂ II/III [i] based on function field F/F₂₇ with g(F) = 18 and N(F) ≥ 148, using
  - a curve from the manYPoints database [i]

(46−28, 46, 160)-Net in Base 27 — Constructive

(18, 46, 160)-net in base 27, using

6 times m-reduction [i] based on (18, 52, 160)-net in base 27, using
- base change [i] based on digital (5, 39, 160)-net over F₈₁, using
  - net from sequence [i] based on digital (5, 159)-sequence over F₈₁, using
    - Niederreiterâ€“Xing sequence constructionÂ II/III [i] based on function field F/F₈₁ with g(F) = 5 and N(F) ≥ 160, using
      - a function field by SÃ©mirat [i]

(46−28, 46, 190)-Net in Base 27

(18, 46, 190)-net in base 27, using

2 times m-reduction [i] based on (18, 48, 190)-net in base 27, using
- base change [i] based on digital (6, 36, 190)-net over F₈₁, using
  - net from sequence [i] based on digital (6, 189)-sequence over F₈₁, using
    - Niederreiterâ€“Xing sequence constructionÂ II/III [i] based on function field F/F₈₁ with g(F) = 6 and N(F) ≥ 190, using
      - a curve from the manYPoints database [i]

(46−28, 46, 11729)-Net in Base 27 — Upper bound on s

There is no (18, 46, 11730)-net in base 27, because

the generalized Rao bound for nets shows that 27^mÂ â‰¥ 696686 490097 446053 634731 534443 289983 019345 847548 608383 194128 923309 > 27⁴⁶ [i]