MinT - Best Known (143−57, 143, s)-Nets in Base 5

Best Known (143−57, 143, s)-Nets in Base 5

(143−57, 143, 252)-Net over F₅ — Constructive and digital

Digital (86, 143, 252)-net over F₅, using

t-expansion [i] based on digital (85, 143, 252)-net over F₅, using
- 7 times m-reduction [i] based on digital (85, 150, 252)-net over F₅, using
  - trace code for nets [i] based on digital (10, 75, 126)-net over F₂₅, using
    - net from sequence [i] based on digital (10, 125)-sequence over F₂₅, using
      - Niederreiterâ€“Xing sequence constructionÂ II/III [i] based on function field F/F₂₅ with g(F) = 10 and N(F) ≥ 126, using
        the Hermitian function field over F₂₅ [i]

(143−57, 143, 311)-Net over F₅ — Digital

Digital (86, 143, 311)-net over F₅, using

Gilbertâ€“VarÅ¡amov bound [i]

(143−57, 143, 9881)-Net in Base 5 — Upper bound on s

There is no (86, 143, 9882)-net in base 5, because

1 times m-reduction [i] would yield (86, 142, 9882)-net in base 5, but
- the generalized Rao bound for nets shows that 5^mÂ â‰¥ 1796 288501 325319 402140 274296 282762 305061 338075 799806 260353 264952 691737 730486 610773 707837 586015 097025 > 5¹⁴² [i]