Best Known (101−21, 101, s)-Nets in Base 5
(101−21, 101, 1564)-Net over F5 — Constructive and digital
Digital (80, 101, 1564)-net over F5, using
- net defined by OOA [i] based on linear OOA(5101, 1564, F5, 21, 21) (dual of [(1564, 21), 32743, 22]-NRT-code), using
- OOA 10-folding and stacking with additional row [i] based on linear OA(5101, 15641, F5, 21) (dual of [15641, 15540, 22]-code), using
- discarding factors / shortening the dual code based on linear OA(5101, 15642, F5, 21) (dual of [15642, 15541, 22]-code), using
- construction X applied to C([0,10]) ⊂ C([0,8]) [i] based on
- linear OA(597, 15626, F5, 21) (dual of [15626, 15529, 22]-code), using the expurgated narrow-sense BCH-code C(I) with length 15626 | 512−1, defining interval I = [0,10], and minimum distance d ≥ |{−10,−9,…,10}|+1 = 22 (BCH-bound) [i]
- linear OA(585, 15626, F5, 17) (dual of [15626, 15541, 18]-code), using the expurgated narrow-sense BCH-code C(I) with length 15626 | 512−1, defining interval I = [0,8], and minimum distance d ≥ |{−8,−7,…,8}|+1 = 18 (BCH-bound) [i]
- linear OA(54, 16, F5, 3) (dual of [16, 12, 4]-code or 16-cap in PG(3,5)), using
- construction X applied to C([0,10]) ⊂ C([0,8]) [i] based on
- discarding factors / shortening the dual code based on linear OA(5101, 15642, F5, 21) (dual of [15642, 15541, 22]-code), using
- OOA 10-folding and stacking with additional row [i] based on linear OA(5101, 15641, F5, 21) (dual of [15641, 15540, 22]-code), using
(101−21, 101, 9448)-Net over F5 — Digital
Digital (80, 101, 9448)-net over F5, using
- embedding of OOA with Gilbert–Varšamov bound [i] based on linear OA(5101, 9448, F5, 21) (dual of [9448, 9347, 22]-code), using
- discarding factors / shortening the dual code based on linear OA(5101, 15642, F5, 21) (dual of [15642, 15541, 22]-code), using
- construction X applied to C([0,10]) ⊂ C([0,8]) [i] based on
- linear OA(597, 15626, F5, 21) (dual of [15626, 15529, 22]-code), using the expurgated narrow-sense BCH-code C(I) with length 15626 | 512−1, defining interval I = [0,10], and minimum distance d ≥ |{−10,−9,…,10}|+1 = 22 (BCH-bound) [i]
- linear OA(585, 15626, F5, 17) (dual of [15626, 15541, 18]-code), using the expurgated narrow-sense BCH-code C(I) with length 15626 | 512−1, defining interval I = [0,8], and minimum distance d ≥ |{−8,−7,…,8}|+1 = 18 (BCH-bound) [i]
- linear OA(54, 16, F5, 3) (dual of [16, 12, 4]-code or 16-cap in PG(3,5)), using
- construction X applied to C([0,10]) ⊂ C([0,8]) [i] based on
- discarding factors / shortening the dual code based on linear OA(5101, 15642, F5, 21) (dual of [15642, 15541, 22]-code), using
(101−21, 101, large)-Net in Base 5 — Upper bound on s
There is no (80, 101, large)-net in base 5, because
- 19 times m-reduction [i] would yield (80, 82, large)-net in base 5, but