MinT - Best Known (15, 27, s)-Nets in Base 4

Best Known (15, 27, s)-Nets in Base 4

(15, 27, 48)-Net over F₄ — Constructive and digital

Digital (15, 27, 48)-net over F₄, using

1 times m-reduction [i] based on digital (15, 28, 48)-net over F₄, using
- trace code for nets [i] based on digital (1, 14, 24)-net over F₁₆, using
  - net from sequence [i] based on digital (1, 23)-sequence over F₁₆, using
    - Niederreiterâ€“Xing sequence constructionÂ II/III [i] based on function field F/F₁₆ with g(F) = 1 and N(F) ≥ 24, using
      - a function field by SÃ©mirat [i]

(15, 27, 50)-Net over F₄ — Digital

Digital (15, 27, 50)-net over F₄, using

1 times m-reduction [i] based on digital (15, 28, 50)-net over F₄, using
- trace code for nets [i] based on digital (1, 14, 25)-net over F₁₆, using
  - net from sequence [i] based on digital (1, 24)-sequence over F₁₆, using
    - Niederreiterâ€“Xing sequence constructionÂ II/III [i] based on function field F/F₁₆ with g(F) = 1 and N(F) ≥ 25, using
      - sharp bound on the number of rational points on curves with genus 1 [i]

(15, 27, 506)-Net in Base 4 — Upper bound on s

There is no (15, 27, 507)-net in base 4, because

the generalized Rao bound for nets shows that 4^mÂ â‰¥ 18129 599951 562334 > 4²⁷ [i]