MinT - Best Known (122−85, 122, s)-Nets in Base 5

Best Known (122−85, 122, s)-Nets in Base 5

(122−85, 122, 72)-Net over F₅ — Constructive and digital

Digital (37, 122, 72)-net over F₅, using

t-expansion [i] based on digital (31, 122, 72)-net over F₅, using
- net from sequence [i] based on digital (31, 71)-sequence over F₅, using
  - Niederreiterâ€“Xing sequence constructionÂ II/III [i] based on function field F/F₅ with g(F) = 31 and N(F) ≥ 72, using
    - an explicitly constructive algebraic function field [i]

(122−85, 122, 76)-Net over F₅ — Digital

Digital (37, 122, 76)-net over F₅, using

t-expansion [i] based on digital (34, 122, 76)-net over F₅, using
- net from sequence [i] based on digital (34, 75)-sequence over F₅, using
  - Niederreiterâ€“Xing sequence constructionÂ II/III [i] based on function field F/F₅ with g(F) = 34 and N(F) ≥ 76, using
    - algebraic function fields over â„¤₅ by Niederreiter/Xing [i]

(122−85, 122, 395)-Net in Base 5 — Upper bound on s

There is no (37, 122, 396)-net in base 5, because

1 times m-reduction [i] would yield (37, 121, 396)-net in base 5, but
- the generalized Rao bound for nets shows that 5^mÂ â‰¥ 3 833888 281291 391486 943349 882117 067715 990733 711892 885367 447690 077842 250284 395795 132225 > 5¹²¹ [i]