Best Known (84−25, 84, s)-Nets in Base 32
(84−25, 84, 2734)-Net over F32 — Constructive and digital
Digital (59, 84, 2734)-net over F32, using
- 321 times duplication [i] based on digital (58, 83, 2734)-net over F32, using
- net defined by OOA [i] based on linear OOA(3283, 2734, F32, 25, 25) (dual of [(2734, 25), 68267, 26]-NRT-code), using
- OOA 12-folding and stacking with additional row [i] based on linear OA(3283, 32809, F32, 25) (dual of [32809, 32726, 26]-code), using
- construction X applied to C([0,12]) ⊂ C([0,7]) [i] based on
- linear OA(3273, 32769, F32, 25) (dual of [32769, 32696, 26]-code), using the expurgated narrow-sense BCH-code C(I) with length 32769 | 326−1, defining interval I = [0,12], and minimum distance d ≥ |{−12,−11,…,12}|+1 = 26 (BCH-bound) [i]
- linear OA(3243, 32769, F32, 15) (dual of [32769, 32726, 16]-code), using the expurgated narrow-sense BCH-code C(I) with length 32769 | 326−1, defining interval I = [0,7], and minimum distance d ≥ |{−7,−6,…,7}|+1 = 16 (BCH-bound) [i]
- linear OA(3210, 40, F32, 9) (dual of [40, 30, 10]-code), using
- discarding factors / shortening the dual code based on linear OA(3210, 43, F32, 9) (dual of [43, 33, 10]-code), using
- algebraic-geometric code AG(F,33P) [i] based on function field F/F32 with g(F) = 1 and N(F) ≥ 44, using
- discarding factors / shortening the dual code based on linear OA(3210, 43, F32, 9) (dual of [43, 33, 10]-code), using
- construction X applied to C([0,12]) ⊂ C([0,7]) [i] based on
- OOA 12-folding and stacking with additional row [i] based on linear OA(3283, 32809, F32, 25) (dual of [32809, 32726, 26]-code), using
- net defined by OOA [i] based on linear OOA(3283, 2734, F32, 25, 25) (dual of [(2734, 25), 68267, 26]-NRT-code), using
(84−25, 84, 5462)-Net in Base 32 — Constructive
(59, 84, 5462)-net in base 32, using
- 321 times duplication [i] based on (58, 83, 5462)-net in base 32, using
- net defined by OOA [i] based on OOA(3283, 5462, S32, 25, 25), using
- OOA 12-folding and stacking with additional row [i] based on OA(3283, 65545, S32, 25), using
- 3 times code embedding in larger space [i] based on OA(3280, 65542, S32, 25), using
- discarding parts of the base [i] based on linear OA(25650, 65542, F256, 25) (dual of [65542, 65492, 26]-code), using
- construction X applied to C([0,12]) ⊂ C([0,11]) [i] based on
- linear OA(25649, 65537, F256, 25) (dual of [65537, 65488, 26]-code), using the expurgated narrow-sense BCH-code C(I) with length 65537 | 2564−1, defining interval I = [0,12], and minimum distance d ≥ |{−12,−11,…,12}|+1 = 26 (BCH-bound) [i]
- linear OA(25645, 65537, F256, 23) (dual of [65537, 65492, 24]-code), using the expurgated narrow-sense BCH-code C(I) with length 65537 | 2564−1, defining interval I = [0,11], and minimum distance d ≥ |{−11,−10,…,11}|+1 = 24 (BCH-bound) [i]
- linear OA(2561, 5, F256, 1) (dual of [5, 4, 2]-code), using
- discarding factors / shortening the dual code based on linear OA(2561, s, F256, 1) (dual of [s, s−1, 2]-code) with arbitrarily large s, using
- construction X applied to C([0,12]) ⊂ C([0,11]) [i] based on
- discarding parts of the base [i] based on linear OA(25650, 65542, F256, 25) (dual of [65542, 65492, 26]-code), using
- 3 times code embedding in larger space [i] based on OA(3280, 65542, S32, 25), using
- OOA 12-folding and stacking with additional row [i] based on OA(3283, 65545, S32, 25), using
- net defined by OOA [i] based on OOA(3283, 5462, S32, 25, 25), using
(84−25, 84, 58629)-Net over F32 — Digital
Digital (59, 84, 58629)-net over F32, using
(84−25, 84, large)-Net in Base 32 — Upper bound on s
There is no (59, 84, large)-net in base 32, because
- 23 times m-reduction [i] would yield (59, 61, large)-net in base 32, but