MinT - Best Known (76, 76+38, s)-Nets in Base 4

Best Known (76, 76+38, s)-Nets in Base 4

(76, 76+38, 195)-Net over F₄ — Constructive and digital

Digital (76, 114, 195)-net over F₄, using

trace code for nets [i] based on digital (0, 38, 65)-net over F₆₄, using
- net from sequence [i] based on digital (0, 64)-sequence over F₆₄, using
  - generalized Faure sequence [i]
  - Niederreiterâ€“Xing sequence constructionÂ II/III [i] based on function field F/F₆₄ with g(F) = 0 and N(F) ≥ 65, using
    - the rational function field F₆₄(x) [i]
  - Niederreiter sequence [i]

(76, 76+38, 196)-Net in Base 4 — Constructive

(76, 114, 196)-net in base 4, using

trace code for nets [i] based on (19, 57, 98)-net in base 16, using
- 3 times m-reduction [i] based on (19, 60, 98)-net in base 16, using
  - base change [i] based on digital (7, 48, 98)-net over F₃₂, using
    - net from sequence [i] based on digital (7, 97)-sequence over F₃₂, using
      - Niederreiterâ€“Xing sequence constructionÂ II/III [i] based on function field F/F₃₂ with g(F) = 7 and N(F) ≥ 98, using
        a function field by SÃ©mirat [i]

(76, 76+38, 346)-Net over F₄ — Digital

Digital (76, 114, 346)-net over F₄, using

Gilbertâ€“VarÅ¡amov bound [i]

(76, 76+38, 10810)-Net in Base 4 — Upper bound on s

There is no (76, 114, 10811)-net in base 4, because

the generalized Rao bound for nets shows that 4^mÂ â‰¥ 431 866296 461154 215335 170683 611546 941684 817949 882185 981102 816178 060740 > 4¹¹⁴ [i]