MinT - Best Known (5, 10, s)-Nets in Base 81

Best Known (5, 10, s)-Nets in Base 81

(5, 10, 6642)-Net over F₈₁ — Constructive and digital

Digital (5, 10, 6642)-net over F₈₁, using

net defined by OOA [i] based on linear OOA(81¹⁰, 6642, F₈₁, 5, 5) (dual of [(6642, 5), 33200, 6]-NRT-code), using
- appending kth column [i] based on linear OOA(81¹⁰, 6642, F₈₁, 4, 5) (dual of [(6642, 4), 26558, 6]-NRT-code), using
  - generalized (u,Â u+v)-construction [i] based on
    1. linear OOA(81⁰, 82, F₈₁, 4, 0) (dual of [(82, 4), 328, 1]-NRT-code), using
      - discarding factors / shortening the dual code based on linear OOA(81⁰, s, F₈₁, 4, 0) with arbitrarily large s, using
        OOA with only one run / dual of NRT-code without redundancy [i]
    2. linear OOA(81⁰, 82, F₈₁, 4, 0) (dual of [(82, 4), 328, 1]-NRT-code) (see above)
    3. linear OOA(81⁰, 82, F₈₁, 4, 0) (dual of [(82, 4), 328, 1]-NRT-code) (see above)
    4. linear OOA(81⁰, 82, F₈₁, 4, 0) (dual of [(82, 4), 328, 1]-NRT-code) (see above)
    5. linear OOA(81⁰, 82, F₈₁, 4, 0) (dual of [(82, 4), 328, 1]-NRT-code) (see above)
    6. linear OOA(81⁰, 82, F₈₁, 4, 0) (dual of [(82, 4), 328, 1]-NRT-code) (see above)
    7. linear OOA(81⁰, 82, F₈₁, 4, 0) (dual of [(82, 4), 328, 1]-NRT-code) (see above)
    8. linear OOA(81⁰, 82, F₈₁, 4, 0) (dual of [(82, 4), 328, 1]-NRT-code) (see above)
    9. linear OOA(81⁰, 82, F₈₁, 4, 0) (dual of [(82, 4), 328, 1]-NRT-code) (see above)
    10. linear OOA(81⁰, 82, F₈₁, 4, 0) (dual of [(82, 4), 328, 1]-NRT-code) (see above)
    11. linear OOA(81⁰, 82, F₈₁, 4, 0) (dual of [(82, 4), 328, 1]-NRT-code) (see above)
    12. linear OOA(81⁰, 82, F₈₁, 4, 0) (dual of [(82, 4), 328, 1]-NRT-code) (see above)
    13. linear OOA(81⁰, 82, F₈₁, 4, 0) (dual of [(82, 4), 328, 1]-NRT-code) (see above)
    14. linear OOA(81⁰, 82, F₈₁, 4, 0) (dual of [(82, 4), 328, 1]-NRT-code) (see above)
    15. linear OOA(81⁰, 82, F₈₁, 4, 0) (dual of [(82, 4), 328, 1]-NRT-code) (see above)
    16. linear OOA(81⁰, 82, F₈₁, 4, 0) (dual of [(82, 4), 328, 1]-NRT-code) (see above)
    17. linear OOA(81⁰, 82, F₈₁, 4, 0) (dual of [(82, 4), 328, 1]-NRT-code) (see above)
    18. linear OOA(81⁰, 82, F₈₁, 4, 0) (dual of [(82, 4), 328, 1]-NRT-code) (see above)
    19. linear OOA(81⁰, 82, F₈₁, 4, 0) (dual of [(82, 4), 328, 1]-NRT-code) (see above)
    20. linear OOA(81⁰, 82, F₈₁, 4, 0) (dual of [(82, 4), 328, 1]-NRT-code) (see above)
    21. linear OOA(81⁰, 82, F₈₁, 4, 0) (dual of [(82, 4), 328, 1]-NRT-code) (see above)
    22. linear OOA(81⁰, 82, F₈₁, 4, 0) (dual of [(82, 4), 328, 1]-NRT-code) (see above)
    23. linear OOA(81⁰, 82, F₈₁, 4, 0) (dual of [(82, 4), 328, 1]-NRT-code) (see above)
    24. linear OOA(81⁰, 82, F₈₁, 4, 0) (dual of [(82, 4), 328, 1]-NRT-code) (see above)
    25. linear OOA(81⁰, 82, F₈₁, 4, 0) (dual of [(82, 4), 328, 1]-NRT-code) (see above)
    26. linear OOA(81⁰, 82, F₈₁, 4, 0) (dual of [(82, 4), 328, 1]-NRT-code) (see above)
    27. linear OOA(81⁰, 82, F₈₁, 4, 0) (dual of [(82, 4), 328, 1]-NRT-code) (see above)
    28. linear OOA(81⁰, 82, F₈₁, 4, 0) (dual of [(82, 4), 328, 1]-NRT-code) (see above)
    29. linear OOA(81⁰, 82, F₈₁, 4, 0) (dual of [(82, 4), 328, 1]-NRT-code) (see above)
    30. linear OOA(81⁰, 82, F₈₁, 4, 0) (dual of [(82, 4), 328, 1]-NRT-code) (see above)
    31. linear OOA(81⁰, 82, F₈₁, 4, 0) (dual of [(82, 4), 328, 1]-NRT-code) (see above)
    32. linear OOA(81⁰, 82, F₈₁, 4, 0) (dual of [(82, 4), 328, 1]-NRT-code) (see above)
    33. linear OOA(81⁰, 82, F₈₁, 4, 0) (dual of [(82, 4), 328, 1]-NRT-code) (see above)
    34. linear OOA(81⁰, 82, F₈₁, 4, 0) (dual of [(82, 4), 328, 1]-NRT-code) (see above)
    35. linear OOA(81⁰, 82, F₈₁, 4, 0) (dual of [(82, 4), 328, 1]-NRT-code) (see above)
    36. linear OOA(81⁰, 82, F₈₁, 4, 0) (dual of [(82, 4), 328, 1]-NRT-code) (see above)
    37. linear OOA(81⁰, 82, F₈₁, 4, 0) (dual of [(82, 4), 328, 1]-NRT-code) (see above)
    38. linear OOA(81⁰, 82, F₈₁, 4, 0) (dual of [(82, 4), 328, 1]-NRT-code) (see above)
    39. linear OOA(81⁰, 82, F₈₁, 4, 0) (dual of [(82, 4), 328, 1]-NRT-code) (see above)
    40. linear OOA(81⁰, 82, F₈₁, 4, 0) (dual of [(82, 4), 328, 1]-NRT-code) (see above)
    41. linear OOA(81⁰, 82, F₈₁, 4, 0) (dual of [(82, 4), 328, 1]-NRT-code) (see above)
    42. linear OOA(81⁰, 82, F₈₁, 4, 0) (dual of [(82, 4), 328, 1]-NRT-code) (see above)
    43. linear OOA(81⁰, 82, F₈₁, 4, 0) (dual of [(82, 4), 328, 1]-NRT-code) (see above)
    44. linear OOA(81⁰, 82, F₈₁, 4, 0) (dual of [(82, 4), 328, 1]-NRT-code) (see above)
    45. linear OOA(81⁰, 82, F₈₁, 4, 0) (dual of [(82, 4), 328, 1]-NRT-code) (see above)
    46. linear OOA(81⁰, 82, F₈₁, 4, 0) (dual of [(82, 4), 328, 1]-NRT-code) (see above)
    47. linear OOA(81⁰, 82, F₈₁, 4, 0) (dual of [(82, 4), 328, 1]-NRT-code) (see above)
    48. linear OOA(81⁰, 82, F₈₁, 4, 0) (dual of [(82, 4), 328, 1]-NRT-code) (see above)
    49. linear OOA(81⁰, 82, F₈₁, 4, 0) (dual of [(82, 4), 328, 1]-NRT-code) (see above)
    50. linear OOA(81⁰, 82, F₈₁, 4, 0) (dual of [(82, 4), 328, 1]-NRT-code) (see above)
    51. linear OOA(81⁰, 82, F₈₁, 4, 0) (dual of [(82, 4), 328, 1]-NRT-code) (see above)
    52. linear OOA(81⁰, 82, F₈₁, 4, 0) (dual of [(82, 4), 328, 1]-NRT-code) (see above)
    53. linear OOA(81⁰, 82, F₈₁, 4, 0) (dual of [(82, 4), 328, 1]-NRT-code) (see above)
    54. linear OOA(81⁰, 82, F₈₁, 4, 0) (dual of [(82, 4), 328, 1]-NRT-code) (see above)
    55. linear OOA(81⁰, 82, F₈₁, 4, 0) (dual of [(82, 4), 328, 1]-NRT-code) (see above)
    56. linear OOA(81⁰, 82, F₈₁, 4, 0) (dual of [(82, 4), 328, 1]-NRT-code) (see above)
    57. linear OOA(81⁰, 82, F₈₁, 4, 0) (dual of [(82, 4), 328, 1]-NRT-code) (see above)
    58. linear OOA(81⁰, 82, F₈₁, 4, 0) (dual of [(82, 4), 328, 1]-NRT-code) (see above)
    59. linear OOA(81⁰, 82, F₈₁, 4, 0) (dual of [(82, 4), 328, 1]-NRT-code) (see above)
    60. linear OOA(81⁰, 82, F₈₁, 4, 0) (dual of [(82, 4), 328, 1]-NRT-code) (see above)
    61. linear OOA(81⁰, 82, F₈₁, 4, 0) (dual of [(82, 4), 328, 1]-NRT-code) (see above)
    62. linear OOA(81⁰, 82, F₈₁, 4, 0) (dual of [(82, 4), 328, 1]-NRT-code) (see above)
    63. linear OOA(81⁰, 82, F₈₁, 4, 0) (dual of [(82, 4), 328, 1]-NRT-code) (see above)
    64. linear OOA(81⁰, 82, F₈₁, 4, 0) (dual of [(82, 4), 328, 1]-NRT-code) (see above)
    65. linear OOA(81⁰, 82, F₈₁, 4, 0) (dual of [(82, 4), 328, 1]-NRT-code) (see above)
    66. linear OOA(81⁰, 82, F₈₁, 4, 0) (dual of [(82, 4), 328, 1]-NRT-code) (see above)
    67. linear OOA(81⁰, 82, F₈₁, 4, 0) (dual of [(82, 4), 328, 1]-NRT-code) (see above)
    68. linear OOA(81⁰, 82, F₈₁, 4, 0) (dual of [(82, 4), 328, 1]-NRT-code) (see above)
    69. linear OOA(81⁰, 82, F₈₁, 4, 0) (dual of [(82, 4), 328, 1]-NRT-code) (see above)
    70. linear OOA(81⁰, 82, F₈₁, 4, 0) (dual of [(82, 4), 328, 1]-NRT-code) (see above)
    71. linear OOA(81⁰, 82, F₈₁, 4, 0) (dual of [(82, 4), 328, 1]-NRT-code) (see above)
    72. linear OOA(81⁰, 82, F₈₁, 4, 0) (dual of [(82, 4), 328, 1]-NRT-code) (see above)
    73. linear OOA(81⁰, 82, F₈₁, 4, 0) (dual of [(82, 4), 328, 1]-NRT-code) (see above)
    74. linear OOA(81⁰, 82, F₈₁, 4, 0) (dual of [(82, 4), 328, 1]-NRT-code) (see above)
    75. linear OOA(81⁰, 82, F₈₁, 4, 0) (dual of [(82, 4), 328, 1]-NRT-code) (see above)
    76. linear OOA(81⁰, 82, F₈₁, 4, 0) (dual of [(82, 4), 328, 1]-NRT-code) (see above)
    77. linear OOA(81¹, 82, F₈₁, 4, 1) (dual of [(82, 4), 327, 2]-NRT-code), using
      - discarding factors / shortening the dual code based on linear OOA(81¹, s, F₈₁, 4, 1) with arbitrarily large s, using
        appending 3 arbitrary columns [i] based on linear OA(81¹, s, F₈₁, 1) (dual of [s, s−1, 2]-code) with arbitrarily large s, using
        parity-check code [i]
    78. linear OOA(81¹, 82, F₈₁, 4, 1) (dual of [(82, 4), 327, 2]-NRT-code) (see above)
    79. linear OOA(81¹, 82, F₈₁, 4, 1) (dual of [(82, 4), 327, 2]-NRT-code) (see above)
    80. linear OOA(81², 82, F₈₁, 4, 2) (dual of [(82, 4), 326, 3]-NRT-code), using
      - extended Reedâ€“Solomon NRT-code RS_e(4;326,81) [i]
    81. linear OOA(81⁵, 82, F₈₁, 4, 5) (dual of [(82, 4), 323, 6]-NRT-code), using
      - extended Reedâ€“Solomon NRT-code RS_e(4;323,81) [i]

(5, 10, 12071)-Net over F₈₁ — Digital

Digital (5, 10, 12071)-net over F₈₁, using

net defined by OOA [i] based on linear OOA(81¹⁰, 12071, F₈₁, 5, 5) (dual of [(12071, 5), 60345, 6]-NRT-code), using
- appending kth column [i] based on linear OOA(81¹⁰, 12071, F₈₁, 4, 5) (dual of [(12071, 4), 48274, 6]-NRT-code), using
  - embedding of OOA with Gilbertâ€“VarÅ¡amov bound [i] based on linear OA(81¹⁰, 12071, F₈₁, 5) (dual of [12071, 12061, 6]-code), using
    - discarding factors / shortening the dual code based on linear OA(81¹⁰, 12962, F₈₁, 5) (dual of [12962, 12952, 6]-code), using
      - (u,Â u+v)-construction [i] based on
        linear OA(81³, 6481, F₈₁, 2) (dual of [6481, 6478, 3]-code), using
        discarding factors / shortening the dual code based on linear OA(81³, 6643, F₈₁, 2) (dual of [6643, 6640, 3]-code), using
        Hamming code H(3,81) [i]
        linear OA(81⁷, 6481, F₈₁, 5) (dual of [6481, 6474, 6]-code), using
        a code by Danev and Olsson [i]

(5, 10, 6848690)-Net in Base 81 — Upper bound on s

There is no (5, 10, 6848691)-net in base 81, because

1 times m-reduction [i] would yield (5, 9, 6848691)-net in base 81, but
- the generalized Rao bound for nets shows that 81^mÂ â‰¥ 150094 641934 740961 > 81⁹ [i]

Best Known (5, 10, s)-Nets in Base 81

(5, 10, 6642)-Net over F81 — Constructive and digital

(5, 10, 12071)-Net over F81 — Digital

(5, 10, 6848690)-Net in Base 81 — Upper bound on s

(5, 10, 6642)-Net over F₈₁ — Constructive and digital

(5, 10, 12071)-Net over F₈₁ — Digital