MinT - Best Known (41, 41+67, s)-Nets in Base 3

Best Known (41, 41+67, s)-Nets in Base 3

(41, 41+67, 42)-Net over F₃ — Constructive and digital

Digital (41, 108, 42)-net over F₃, using

t-expansion [i] based on digital (39, 108, 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]

(41, 41+67, 56)-Net over F₃ — Digital

Digital (41, 108, 56)-net over F₃, using

t-expansion [i] based on digital (40, 108, 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]

(41, 41+67, 147)-Net in Base 3 — Upper bound on s

There is no (41, 108, 148)-net in base 3, because

extracting embedded orthogonal array [i] would yield OA(3¹⁰⁸, 148, S₃, 67), but
- the linear programming bound shows that MÂ â‰¥ 78025 871208 892313 168943 730744 500191 908721 562995 779216 058480 164902 383334 112359 / 18 249022 055379 161691 813025 > 3¹⁰⁸ [i]