MinT - Best Known (28, 28+48, s)-Nets in Base 16

Best Known (28, 28+48, s)-Nets in Base 16

(28, 28+48, 66)-Net over F₁₆ — Constructive and digital

Digital (28, 76, 66)-net over F₁₆, using

(u,Â u+v)-construction [i] based on
1. digital (2, 26, 33)-net over F₁₆, using
  - net from sequence [i] based on digital (2, 32)-sequence over F₁₆, using
    - Niederreiterâ€“Xing sequence constructionÂ II/III [i] based on function field F/F₁₆ with g(F) = 2 and N(F) ≥ 33, using
      - a function field by SÃ©mirat [i]
2. digital (2, 50, 33)-net over F₁₆, using
  - net from sequence [i] based on digital (2, 32)-sequence over F₁₆ (see above)

(28, 28+48, 120)-Net in Base 16 — Constructive

(28, 76, 120)-net in base 16, using

9 times m-reduction [i] based on (28, 85, 120)-net in base 16, using
- base change [i] based on digital (11, 68, 120)-net over F₃₂, using
  - net from sequence [i] based on digital (11, 119)-sequence over F₃₂, using
    - Niederreiterâ€“Xing sequence constructionÂ II/III [i] based on function field F/F₃₂ with g(F) = 11 and N(F) ≥ 120, using
      - a function field by SÃ©mirat [i]

(28, 28+48, 156)-Net over F₁₆ — Digital

Digital (28, 76, 156)-net over F₁₆, using

t-expansion [i] based on digital (27, 76, 156)-net over F₁₆, using
- net from sequence [i] based on digital (27, 155)-sequence over F₁₆, using
  - Niederreiterâ€“Xing sequence constructionÂ II/III [i] based on function field F/F₁₆ with g(F) = 27 and N(F) ≥ 156, using
    - a curve from the manYPoints database [i]

(28, 28+48, 4236)-Net in Base 16 — Upper bound on s

There is no (28, 76, 4237)-net in base 16, because

the generalized Rao bound for nets shows that 16^mÂ â‰¥ 32 737008 137481 194233 338659 351518 792470 374323 674251 084405 426493 118402 873301 955567 891196 137496 > 16⁷⁶ [i]