MinT - Best Known (70, 70+25, s)-Nets in Base 8

Best Known (70, 70+25, s)-Nets in Base 8

(70, 70+25, 562)-Net over F₈ — Constructive and digital

Digital (70, 95, 562)-net over F₈, using

8¹ times duplication [i] based on digital (69, 94, 562)-net over F₈, using
- (u,Â u+v)-construction [i] based on
  1. digital (18, 30, 208)-net over F₈, using
    - trace code for nets [i] based on digital (3, 15, 104)-net over F₆₄, using
      - net from sequence [i] based on digital (3, 103)-sequence over F₆₄, using
        Niederreiterâ€“Xing sequence constructionÂ II/III [i] based on function field F/F₆₄ with g(F) = 3 and N(F) ≥ 104, using
        a function field by SÃ©mirat [i]
  2. digital (39, 64, 354)-net over F₈, using
    - trace code for nets [i] based on digital (7, 32, 177)-net over F₆₄, using
      - net from sequence [i] based on digital (7, 176)-sequence over F₆₄, using
        Niederreiterâ€“Xing sequence constructionÂ II/III [i] based on function field F/F₆₄ with g(F) = 7 and N(F) ≥ 177, using
        a function field by GarcÃa and Quoos [i]

(70, 70+25, 674)-Net in Base 8 — Constructive

(70, 95, 674)-net in base 8, using

8¹ times duplication [i] based on (69, 94, 674)-net in base 8, using
- (u,Â u+v)-construction [i] based on
  1. digital (14, 26, 160)-net over F₈, using
    - trace code for nets [i] based on digital (1, 13, 80)-net over F₆₄, using
      - net from sequence [i] based on digital (1, 79)-sequence over F₆₄, using
        Niederreiterâ€“Xing sequence constructionÂ II/III [i] based on function field F/F₆₄ with g(F) = 1 and N(F) ≥ 80, using
        a function field by SÃ©mirat [i]
  2. (43, 68, 514)-net in base 8, using
    - base change [i] based on digital (26, 51, 514)-net over F₁₆, using
      - 1 times m-reduction [i] based on digital (26, 52, 514)-net over F₁₆, using
        trace code for nets [i] based on digital (0, 26, 257)-net over F₂₅₆, using
        net from sequence [i] based on digital (0, 256)-sequence over F₂₅₆, using
        generalized Faure sequence [i]
        Niederreiterâ€“Xing sequence constructionÂ II/III [i] based on function field F/F₂₅₆ with g(F) = 0 and N(F) ≥ 257, using
        the rational function field F₂₅₆(x) [i]
        Niederreiter sequence [i]

(70, 70+25, 5281)-Net over F₈ — Digital

Digital (70, 95, 5281)-net over F₈, using

embedding of OOA with Gilbertâ€“VarÅ¡amov bound [i] based on linear OA(8⁹⁵, 5281, F₈, 25) (dual of [5281, 5186, 26]-code), using
- 1175 step VarÅ¡amovâ€“Edel lengthening with (r_i)Â = (3, 0, 1, 7 times 0, 1, 20 times 0, 1, 54 times 0, 1, 121 times 0, 1, 224 times 0, 1, 329 times 0, 1, 411 times 0) [i] based on linear OA(8⁸⁵, 4096, F₈, 25) (dual of [4096, 4011, 26]-code), using
  - an extension C_e(24) of the primitive narrow-sense BCH-code C(I) with length 4095Â = 8⁴âˆ’1, defining interval IÂ =Â [1,24], and designed minimum distance dÂ â‰¥Â |I|+1Â =Â 25 [i]

(70, 70+25, large)-Net in Base 8 — Upper bound on s

There is no (70, 95, large)-net in base 8, because

23 times m-reduction [i] would yield (70, 72, large)-net in base 8, but
- mutually orthogonal hypercube bound [i]