MinT - Best Known (156−103, 156, s)-Nets in Base 8

Best Known (156−103, 156, s)-Nets in Base 8

(156−103, 156, 98)-Net over F₈ — Constructive and digital

Digital (53, 156, 98)-net over F₈, using

t-expansion [i] based on digital (37, 156, 98)-net over F₈, using
- net from sequence [i] based on digital (37, 97)-sequence over F₈, using
  - Niederreiterâ€“Xing sequence constructionÂ II/III [i] based on function field F/F₈ with g(F) = 37 and N(F) ≥ 98, using
    - F₅ from the tower of function fields over F₈ by van der Geer and van der Vlugt [i]

(156−103, 156, 144)-Net over F₈ — Digital

Digital (53, 156, 144)-net over F₈, using

t-expansion [i] based on digital (45, 156, 144)-net over F₈, using
- net from sequence [i] based on digital (45, 143)-sequence over F₈, using
  - Niederreiterâ€“Xing sequence constructionÂ II/III [i] based on function field F/F₈ with g(F) = 45 and N(F) ≥ 144, using
    - Drinfeld modules of rank 1 [i]

(156−103, 156, 1543)-Net in Base 8 — Upper bound on s

There is no (53, 156, 1544)-net in base 8, because

1 times m-reduction [i] would yield (53, 155, 1544)-net in base 8, but
- the generalized Rao bound for nets shows that 8^mÂ â‰¥ 96 814260 483917 635203 702192 480330 482122 324341 888267 750510 232275 597491 165858 697750 033741 520390 927634 269545 981441 239782 138711 485343 343473 295584 > 8¹⁵⁵ [i]