MinT - Best Known (112−60, 112, s)-Nets in Base 4

Best Known (112−60, 112, s)-Nets in Base 4

(112−60, 112, 66)-Net over F₄ — Constructive and digital

Digital (52, 112, 66)-net over F₄, using

t-expansion [i] based on digital (49, 112, 66)-net over F₄, using
- net from sequence [i] based on digital (49, 65)-sequence over F₄, using
  - Niederreiterâ€“Xing sequence constructionÂ II/III [i] based on function field F/F₄ with g(F) = 49 and N(F) ≥ 66, using
    - T₆ from the second tower of function fields by GarcÃa and Stichtenoth over F₄ [i]

(112−60, 112, 91)-Net over F₄ — Digital

Digital (52, 112, 91)-net over F₄, using

t-expansion [i] based on digital (50, 112, 91)-net over F₄, using
- net from sequence [i] based on digital (50, 90)-sequence over F₄, using
  - Niederreiterâ€“Xing sequence constructionÂ II/III [i] based on function field F/F₄ with g(F) = 50 and N(F) ≥ 91, using
    - a curve from the manYPoints database [i]

(112−60, 112, 685)-Net in Base 4 — Upper bound on s

There is no (52, 112, 686)-net in base 4, because

the generalized Rao bound for nets shows that 4^mÂ â‰¥ 26 980213 818390 926821 916118 175237 908137 777572 610678 400002 686191 179680 > 4¹¹² [i]