MinT - Best Known (103−66, 103, s)-Nets in Base 27

Best Known (103−66, 103, s)-Nets in Base 27

(103−66, 103, 114)-Net over F₂₇ — Constructive and digital

Digital (37, 103, 114)-net over F₂₇, using

t-expansion [i] based on digital (23, 103, 114)-net over F₂₇, using
- net from sequence [i] based on digital (23, 113)-sequence over F₂₇, using
  - Niederreiterâ€“Xing sequence constructionÂ II/III [i] based on function field F/F₂₇ with g(F) = 23 and N(F) ≥ 114, using
    - an explicitly constructive algebraic function field [i]

(103−66, 103, 172)-Net in Base 27 — Constructive

(37, 103, 172)-net in base 27, using

t-expansion [i] based on (34, 103, 172)-net in base 27, using
- 5 times m-reduction [i] based on (34, 108, 172)-net in base 27, using
  - base change [i] based on digital (7, 81, 172)-net over F₈₁, using
    - net from sequence [i] based on digital (7, 171)-sequence over F₈₁, using
      - Niederreiterâ€“Xing sequence constructionÂ II/III [i] based on function field F/F₈₁ with g(F) = 7 and N(F) ≥ 172, using
        a function field by SÃ©mirat [i]

(103−66, 103, 244)-Net over F₂₇ — Digital

Digital (37, 103, 244)-net over F₂₇, using

t-expansion [i] based on digital (36, 103, 244)-net over F₂₇, using
- net from sequence [i] based on digital (36, 243)-sequence over F₂₇, using
  - Niederreiterâ€“Xing sequence constructionÂ II/III [i] based on function field F/F₂₇ with g(F) = 36 and N(F) ≥ 244, using
    - Drinfeld modules of rank 1 [i]

(103−66, 103, 14841)-Net in Base 27 — Upper bound on s

There is no (37, 103, 14842)-net in base 27, because

the generalized Rao bound for nets shows that 27^mÂ â‰¥ 2699 891984 060214 964656 349295 120722 105396 246694 000364 877779 888879 448235 090618 778173 236753 024692 218076 702802 497326 413238 484482 650921 667363 173075 647525 > 27¹⁰³ [i]