MinT - Best Known (63−49, 63, s)-Nets in Base 25

Best Known (63−49, 63, s)-Nets in Base 25

(63−49, 63, 126)-Net over F₂₅ — Constructive and digital

Digital (14, 63, 126)-net over F₂₅, using

t-expansion [i] based on digital (10, 63, 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]

(63−49, 63, 130)-Net over F₂₅ — Digital

Digital (14, 63, 130)-net over F₂₅, using

net from sequence [i] based on digital (14, 129)-sequence over F₂₅, using
- Niederreiterâ€“Xing sequence constructionÂ II/III [i] based on function field F/F₂₅ with g(F) = 14 and N(F) ≥ 130, using
  - an algebraic function field by Teo [i]

(63−49, 63, 1656)-Net in Base 25 — Upper bound on s

There is no (14, 63, 1657)-net in base 25, because

1 times m-reduction [i] would yield (14, 62, 1657)-net in base 25, but
- the generalized Rao bound for nets shows that 25^mÂ â‰¥ 472 393714 384299 167475 170212 930188 230896 343829 070088 517363 658047 278701 009062 285657 493825 > 25⁶² [i]