MinT - Best Known (21, 21+16, s)-Nets in Base 8

Best Known (21, 21+16, s)-Nets in Base 8

(21, 21+16, 160)-Net over F₈ — Constructive and digital

Digital (21, 37, 160)-net over F₈, using

3 times m-reduction [i] based on digital (21, 40, 160)-net over F₈, using
- trace code for nets [i] based on digital (1, 20, 80)-net over F₆₄, using
  - net from sequence [i] based on digital (1, 79)-sequence over F₆₄, using
    - Niederreiterâ€“Xing sequence constructionÂ II/III [i] based on function field F/F₆₄ with g(F) = 1 and N(F) ≥ 80, using
      - a function field by SÃ©mirat [i]

(21, 21+16, 194)-Net over F₈ — Digital

Digital (21, 37, 194)-net over F₈, using

1 times m-reduction [i] based on digital (21, 38, 194)-net over F₈, using
- trace code for nets [i] based on digital (2, 19, 97)-net over F₆₄, using
  - net from sequence [i] based on digital (2, 96)-sequence over F₆₄, using
    - Niederreiterâ€“Xing sequence constructionÂ II/III [i] based on function field F/F₆₄ with g(F) = 2 and N(F) ≥ 97, using
      - sharp bound on the number of rational points on curves with genus 2 [i]

(21, 21+16, 8074)-Net in Base 8 — Upper bound on s

There is no (21, 37, 8075)-net in base 8, because

the generalized Rao bound for nets shows that 8^mÂ â‰¥ 2596 574137 312026 823292 480451 776381 > 8³⁷ [i]