Best Known (65, 65+24, s)-Nets in Base 32
(65, 65+24, 2828)-Net over F32 — Constructive and digital
Digital (65, 89, 2828)-net over F32, using
- (u, u+v)-construction [i] based on
- digital (7, 19, 98)-net over F32, using
- net from sequence [i] based on digital (7, 97)-sequence over F32, using
- Niederreiter–Xing sequence construction II/III [i] based on function field F/F32 with g(F) = 7 and N(F) ≥ 98, using
- net from sequence [i] based on digital (7, 97)-sequence over F32, using
- digital (46, 70, 2730)-net over F32, using
- net defined by OOA [i] based on linear OOA(3270, 2730, F32, 24, 24) (dual of [(2730, 24), 65450, 25]-NRT-code), using
- OA 12-folding and stacking [i] based on linear OA(3270, 32760, F32, 24) (dual of [32760, 32690, 25]-code), using
- discarding factors / shortening the dual code based on linear OA(3270, 32768, F32, 24) (dual of [32768, 32698, 25]-code), using
- an extension Ce(23) of the primitive narrow-sense BCH-code C(I) with length 32767 = 323−1, defining interval I = [1,23], and designed minimum distance d ≥ |I|+1 = 24 [i]
- discarding factors / shortening the dual code based on linear OA(3270, 32768, F32, 24) (dual of [32768, 32698, 25]-code), using
- OA 12-folding and stacking [i] based on linear OA(3270, 32760, F32, 24) (dual of [32760, 32690, 25]-code), using
- net defined by OOA [i] based on linear OOA(3270, 2730, F32, 24, 24) (dual of [(2730, 24), 65450, 25]-NRT-code), using
- digital (7, 19, 98)-net over F32, using
(65, 65+24, 21846)-Net in Base 32 — Constructive
(65, 89, 21846)-net in base 32, using
- 1 times m-reduction [i] based on (65, 90, 21846)-net in base 32, using
- base change [i] based on digital (50, 75, 21846)-net over F64, using
- net defined by OOA [i] based on linear OOA(6475, 21846, F64, 25, 25) (dual of [(21846, 25), 546075, 26]-NRT-code), using
- OOA 12-folding and stacking with additional row [i] based on linear OA(6475, 262153, F64, 25) (dual of [262153, 262078, 26]-code), using
- discarding factors / shortening the dual code based on linear OA(6475, 262155, F64, 25) (dual of [262155, 262080, 26]-code), using
- construction X applied to Ce(24) ⊂ Ce(21) [i] based on
- linear OA(6473, 262144, F64, 25) (dual of [262144, 262071, 26]-code), using an extension Ce(24) of the primitive narrow-sense BCH-code C(I) with length 262143 = 643−1, defining interval I = [1,24], and designed minimum distance d ≥ |I|+1 = 25 [i]
- linear OA(6464, 262144, F64, 22) (dual of [262144, 262080, 23]-code), using an extension Ce(21) of the primitive narrow-sense BCH-code C(I) with length 262143 = 643−1, defining interval I = [1,21], and designed minimum distance d ≥ |I|+1 = 22 [i]
- linear OA(642, 11, F64, 2) (dual of [11, 9, 3]-code or 11-arc in PG(1,64)), using
- discarding factors / shortening the dual code based on linear OA(642, 64, F64, 2) (dual of [64, 62, 3]-code or 64-arc in PG(1,64)), using
- Reed–Solomon code RS(62,64) [i]
- discarding factors / shortening the dual code based on linear OA(642, 64, F64, 2) (dual of [64, 62, 3]-code or 64-arc in PG(1,64)), using
- construction X applied to Ce(24) ⊂ Ce(21) [i] based on
- discarding factors / shortening the dual code based on linear OA(6475, 262155, F64, 25) (dual of [262155, 262080, 26]-code), using
- OOA 12-folding and stacking with additional row [i] based on linear OA(6475, 262153, F64, 25) (dual of [262153, 262078, 26]-code), using
- net defined by OOA [i] based on linear OOA(6475, 21846, F64, 25, 25) (dual of [(21846, 25), 546075, 26]-NRT-code), using
- base change [i] based on digital (50, 75, 21846)-net over F64, using
(65, 65+24, 202953)-Net over F32 — Digital
Digital (65, 89, 202953)-net over F32, using
(65, 65+24, large)-Net in Base 32 — Upper bound on s
There is no (65, 89, large)-net in base 32, because
- 22 times m-reduction [i] would yield (65, 67, large)-net in base 32, but