MinT - Best Known (175−98, 175, s)-Nets in Base 4

Best Known (175−98, 175, s)-Nets in Base 4

(175−98, 175, 104)-Net over F₄ — Constructive and digital

Digital (77, 175, 104)-net over F₄, using

t-expansion [i] based on digital (73, 175, 104)-net over F₄, using
- net from sequence [i] based on digital (73, 103)-sequence over F₄, using
  - Niederreiterâ€“Xing sequence constructionÂ II/III [i] based on function field F/F₄ with g(F) = 73 and N(F) ≥ 104, using
    - F₆ from the tower of function fields by GarcÃa and Stichtenoth over F₄ [i]

(175−98, 175, 112)-Net over F₄ — Digital

Digital (77, 175, 112)-net over F₄, using

t-expansion [i] based on digital (73, 175, 112)-net over F₄, using
- net from sequence [i] based on digital (73, 111)-sequence over F₄, using
  - Niederreiterâ€“Xing sequence constructionÂ II/III [i] based on function field F/F₄ with g(F) = 73 and N(F) ≥ 112, using
    - Drinfeld modules of rank 1 [i]

(175−98, 175, 860)-Net in Base 4 — Upper bound on s

There is no (77, 175, 861)-net in base 4, because

the generalized Rao bound for nets shows that 4^mÂ â‰¥ 2334 936853 471418 127533 138988 100045 622681 809987 410495 366458 478760 180503 119816 717931 449028 475674 178581 799216 > 4¹⁷⁵ [i]