MinT - Best Known (113−71, 113, s)-Nets in Base 3

Best Known (113−71, 113, s)-Nets in Base 3

(113−71, 113, 42)-Net over F₃ — Constructive and digital

Digital (42, 113, 42)-net over F₃, using

t-expansion [i] based on digital (39, 113, 42)-net over F₃, using
- net from sequence [i] based on digital (39, 41)-sequence over F₃, using
  - Niederreiterâ€“Xing sequence constructionÂ II/III [i] based on function field F/F₃ with g(F) = 39 and N(F) ≥ 42, using
    - an explicitly constructive algebraic function field [i]

(113−71, 113, 56)-Net over F₃ — Digital

Digital (42, 113, 56)-net over F₃, using

t-expansion [i] based on digital (40, 113, 56)-net over F₃, using
- net from sequence [i] based on digital (40, 55)-sequence over F₃, using
  - Niederreiterâ€“Xing sequence constructionÂ II/III [i] based on function field F/F₃ with g(F) = 40 and N(F) ≥ 56, using
    - a curve from the manYPoints database [i]

(113−71, 113, 142)-Net in Base 3 — Upper bound on s

There is no (42, 113, 143)-net in base 3, because

extracting embedded orthogonal array [i] would yield OA(3¹¹³, 143, S₃, 71), but
- the linear programming bound shows that MÂ â‰¥ 31 672520 199297 585243 899154 531146 784746 691310 342121 601962 325858 908470 456893 / 37 514198 689317 280000 > 3¹¹³ [i]