Best Known (52−17, 52, s)-Nets in Base 27
(52−17, 52, 2462)-Net over F27 — Constructive and digital
Digital (35, 52, 2462)-net over F27, using
- net defined by OOA [i] based on linear OOA(2752, 2462, F27, 17, 17) (dual of [(2462, 17), 41802, 18]-NRT-code), using
- OOA 8-folding and stacking with additional row [i] based on linear OA(2752, 19697, F27, 17) (dual of [19697, 19645, 18]-code), using
- discarding factors / shortening the dual code based on linear OA(2752, 19699, F27, 17) (dual of [19699, 19647, 18]-code), using
- construction X applied to C([0,8]) ⊂ C([0,6]) [i] based on
- linear OA(2749, 19684, F27, 17) (dual of [19684, 19635, 18]-code), using the expurgated narrow-sense BCH-code C(I) with length 19684 | 276−1, defining interval I = [0,8], and minimum distance d ≥ |{−8,−7,…,8}|+1 = 18 (BCH-bound) [i]
- linear OA(2737, 19684, F27, 13) (dual of [19684, 19647, 14]-code), using the expurgated narrow-sense BCH-code C(I) with length 19684 | 276−1, defining interval I = [0,6], and minimum distance d ≥ |{−6,−5,…,6}|+1 = 14 (BCH-bound) [i]
- linear OA(273, 15, F27, 3) (dual of [15, 12, 4]-code or 15-arc in PG(2,27) or 15-cap in PG(2,27)), using
- discarding factors / shortening the dual code based on linear OA(273, 27, F27, 3) (dual of [27, 24, 4]-code or 27-arc in PG(2,27) or 27-cap in PG(2,27)), using
- Reed–Solomon code RS(24,27) [i]
- discarding factors / shortening the dual code based on linear OA(273, 27, F27, 3) (dual of [27, 24, 4]-code or 27-arc in PG(2,27) or 27-cap in PG(2,27)), using
- construction X applied to C([0,8]) ⊂ C([0,6]) [i] based on
- discarding factors / shortening the dual code based on linear OA(2752, 19699, F27, 17) (dual of [19699, 19647, 18]-code), using
- OOA 8-folding and stacking with additional row [i] based on linear OA(2752, 19697, F27, 17) (dual of [19697, 19645, 18]-code), using
(52−17, 52, 18166)-Net over F27 — Digital
Digital (35, 52, 18166)-net over F27, using
- embedding of OOA with Gilbert–Varšamov bound [i] based on linear OA(2752, 18166, F27, 17) (dual of [18166, 18114, 18]-code), using
- discarding factors / shortening the dual code based on linear OA(2752, 19699, F27, 17) (dual of [19699, 19647, 18]-code), using
- construction X applied to C([0,8]) ⊂ C([0,6]) [i] based on
- linear OA(2749, 19684, F27, 17) (dual of [19684, 19635, 18]-code), using the expurgated narrow-sense BCH-code C(I) with length 19684 | 276−1, defining interval I = [0,8], and minimum distance d ≥ |{−8,−7,…,8}|+1 = 18 (BCH-bound) [i]
- linear OA(2737, 19684, F27, 13) (dual of [19684, 19647, 14]-code), using the expurgated narrow-sense BCH-code C(I) with length 19684 | 276−1, defining interval I = [0,6], and minimum distance d ≥ |{−6,−5,…,6}|+1 = 14 (BCH-bound) [i]
- linear OA(273, 15, F27, 3) (dual of [15, 12, 4]-code or 15-arc in PG(2,27) or 15-cap in PG(2,27)), using
- discarding factors / shortening the dual code based on linear OA(273, 27, F27, 3) (dual of [27, 24, 4]-code or 27-arc in PG(2,27) or 27-cap in PG(2,27)), using
- Reed–Solomon code RS(24,27) [i]
- discarding factors / shortening the dual code based on linear OA(273, 27, F27, 3) (dual of [27, 24, 4]-code or 27-arc in PG(2,27) or 27-cap in PG(2,27)), using
- construction X applied to C([0,8]) ⊂ C([0,6]) [i] based on
- discarding factors / shortening the dual code based on linear OA(2752, 19699, F27, 17) (dual of [19699, 19647, 18]-code), using
(52−17, 52, large)-Net in Base 27 — Upper bound on s
There is no (35, 52, large)-net in base 27, because
- 15 times m-reduction [i] would yield (35, 37, large)-net in base 27, but