MinT - Best Known (117, 117+105, s)-Nets in Base 2

Best Known (117, 117+105, s)-Nets in Base 2

(117, 117+105, 57)-Net over F₂ — Constructive and digital

Digital (117, 222, 57)-net over F₂, using

t-expansion [i] based on digital (110, 222, 57)-net over F₂, using
- net from sequence [i] based on digital (110, 56)-sequence over F₂, using
  - Niederreiterâ€“Xing sequence constructionÂ III based on the algebraic function field F/F₂ with g(F)Â =Â 69, N(F)Â =Â 48, 1 place with degree 2, and 8 places with degree 6 [i] based on function field F/F₂ with g(F) = 69 and N(F) ≥ 48, using an explicitly constructive algebraic function field [i]

(117, 117+105, 73)-Net over F₂ — Digital

Digital (117, 222, 73)-net over F₂, using

t-expansion [i] based on digital (114, 222, 73)-net over F₂, using
- net from sequence [i] based on digital (114, 72)-sequence over F₂, using
  - Niederreiterâ€“Xing sequence constructionÂ II/III [i] based on function field F/F₂ with g(F) = 114 and N(F) ≥ 73, using
    - Drinfeld modules of rank 1 [i]

(117, 117+105, 251)-Net in Base 2 — Upper bound on s

There is no (117, 222, 252)-net in base 2, because

1 times m-reduction [i] would yield (117, 221, 252)-net in base 2, but
- extracting embedded orthogonal array [i] would yield OA(2²²¹, 252, S₂, 104), but
  - the linear programming bound shows that MÂ â‰¥ 43402 152983 641643 064849 413563 996676 473160 458830 220874 716324 448351 940769 742848 / 9596 684825 > 2²²¹ [i]