MinT - Best Known (98, 151, s)-Nets in Base 4

Best Known (98, 151, s)-Nets in Base 4

(98, 151, 151)-Net over F₄ — Constructive and digital

Digital (98, 151, 151)-net over F₄, using

(u,Â u+v)-construction [i] based on
1. digital (7, 33, 21)-net over F₄, using
  - net from sequence [i] based on digital (7, 20)-sequence over F₄, using
    - Niederreiterâ€“Xing sequence constructionÂ II/III [i] based on function field F/F₄ with g(F) = 7 and N(F) ≥ 21, using
      - an explicitly constructive algebraic function field [i]
2. digital (65, 118, 130)-net over F₄, using
  - trace code for nets [i] based on digital (6, 59, 65)-net over F₁₆, using
    - net from sequence [i] based on digital (6, 64)-sequence over F₁₆, using
      - Niederreiterâ€“Xing sequence constructionÂ II/III [i] based on function field F/F₁₆ with g(F) = 6 and N(F) ≥ 65, using
        the Hermitian function field over F₁₆ [i]

(98, 151, 196)-Net in Base 4 — Constructive

(98, 151, 196)-net in base 4, using

4¹ times duplication [i] based on (97, 150, 196)-net in base 4, using
- trace code for nets [i] based on (22, 75, 98)-net in base 16, using
  - base change [i] based on digital (7, 60, 98)-net over F₃₂, using
    - net from sequence [i] based on digital (7, 97)-sequence over F₃₂, using
      - Niederreiterâ€“Xing sequence constructionÂ II/III [i] based on function field F/F₃₂ with g(F) = 7 and N(F) ≥ 98, using
        a function field by SÃ©mirat [i]

(98, 151, 359)-Net over F₄ — Digital

Digital (98, 151, 359)-net over F₄, using

Gilbertâ€“VarÅ¡amov bound [i]

(98, 151, 10440)-Net in Base 4 — Upper bound on s

There is no (98, 151, 10441)-net in base 4, because

1 times m-reduction [i] would yield (98, 150, 10441)-net in base 4, but
- the generalized Rao bound for nets shows that 4^mÂ â‰¥ 2 040226 116723 714999 985737 353294 198410 437963 032483 267318 582499 157396 643354 858942 819681 401120 > 4¹⁵⁰ [i]