MinT - Best Known (161−55, 161, s)-Nets in Base 3

Best Known (161−55, 161, s)-Nets in Base 3

(161−55, 161, 156)-Net over F₃ — Constructive and digital

Digital (106, 161, 156)-net over F₃, using

7 times m-reduction [i] based on digital (106, 168, 156)-net over F₃, using
- trace code for nets [i] based on digital (22, 84, 78)-net over F₉, using
  - net from sequence [i] based on digital (22, 77)-sequence over F₉, using
    - Niederreiterâ€“Xing sequence constructionÂ II/III [i] based on function field F/F₉ with g(F) = 22 and N(F) ≥ 78, using
      - F₃ from the tower of function fields by GarcÃa and Stichtenoth over F₉ [i]

(161−55, 161, 246)-Net over F₃ — Digital

Digital (106, 161, 246)-net over F₃, using

Gilbertâ€“VarÅ¡amov bound [i]

(161−55, 161, 3644)-Net in Base 3 — Upper bound on s

There is no (106, 161, 3645)-net in base 3, because

1 times m-reduction [i] would yield (106, 160, 3645)-net in base 3, but
- the generalized Rao bound for nets shows that 3^mÂ â‰¥ 21945 632966 870051 558739 790905 808209 725152 279885 602548 478937 745972 751275 691883 > 3¹⁶⁰ [i]