Best Known (49, 61, s)-Nets in Base 5
(49, 61, 2611)-Net over F5 — Constructive and digital
Digital (49, 61, 2611)-net over F5, using
- (u, u+v)-construction [i] based on
- digital (0, 6, 6)-net over F5, using
- net from sequence [i] based on digital (0, 5)-sequence over F5, using
- Faure sequence [i]
- Niederreiter–Xing sequence construction II/III [i] based on function field F/F5 with g(F) = 0 and N(F) ≥ 6, using
- the rational function field F5(x) [i]
- Niederreiter sequence [i]
- net from sequence [i] based on digital (0, 5)-sequence over F5, using
- digital (43, 55, 2605)-net over F5, using
- net defined by OOA [i] based on linear OOA(555, 2605, F5, 12, 12) (dual of [(2605, 12), 31205, 13]-NRT-code), using
- OA 6-folding and stacking [i] based on linear OA(555, 15630, F5, 12) (dual of [15630, 15575, 13]-code), using
- discarding factors / shortening the dual code based on linear OA(555, 15631, F5, 12) (dual of [15631, 15576, 13]-code), using
- construction X applied to Ce(11) ⊂ Ce(10) [i] based on
- linear OA(555, 15625, F5, 12) (dual of [15625, 15570, 13]-code), using an extension Ce(11) of the primitive narrow-sense BCH-code C(I) with length 15624 = 56−1, defining interval I = [1,11], and designed minimum distance d ≥ |I|+1 = 12 [i]
- linear OA(549, 15625, F5, 11) (dual of [15625, 15576, 12]-code), using an extension Ce(10) of the primitive narrow-sense BCH-code C(I) with length 15624 = 56−1, defining interval I = [1,10], and designed minimum distance d ≥ |I|+1 = 11 [i]
- linear OA(50, 6, F5, 0) (dual of [6, 6, 1]-code), using
- discarding factors / shortening the dual code based on linear OA(50, s, F5, 0) (dual of [s, s, 1]-code) with arbitrarily large s, using
- construction X applied to Ce(11) ⊂ Ce(10) [i] based on
- discarding factors / shortening the dual code based on linear OA(555, 15631, F5, 12) (dual of [15631, 15576, 13]-code), using
- OA 6-folding and stacking [i] based on linear OA(555, 15630, F5, 12) (dual of [15630, 15575, 13]-code), using
- net defined by OOA [i] based on linear OOA(555, 2605, F5, 12, 12) (dual of [(2605, 12), 31205, 13]-NRT-code), using
- digital (0, 6, 6)-net over F5, using
(49, 61, 15655)-Net over F5 — Digital
Digital (49, 61, 15655)-net over F5, using
- embedding of OOA with Gilbert–Varšamov bound [i] based on linear OA(561, 15655, F5, 12) (dual of [15655, 15594, 13]-code), using
- construction X applied to Ce(11) ⊂ Ce(6) [i] based on
- linear OA(555, 15625, F5, 12) (dual of [15625, 15570, 13]-code), using an extension Ce(11) of the primitive narrow-sense BCH-code C(I) with length 15624 = 56−1, defining interval I = [1,11], and designed minimum distance d ≥ |I|+1 = 12 [i]
- linear OA(531, 15625, F5, 7) (dual of [15625, 15594, 8]-code), using an extension Ce(6) of the primitive narrow-sense BCH-code C(I) with length 15624 = 56−1, defining interval I = [1,6], and designed minimum distance d ≥ |I|+1 = 7 [i]
- linear OA(56, 30, F5, 4) (dual of [30, 24, 5]-code), using
- construction X applied to Ce(11) ⊂ Ce(6) [i] based on
(49, 61, large)-Net in Base 5 — Upper bound on s
There is no (49, 61, large)-net in base 5, because
- 10 times m-reduction [i] would yield (49, 51, large)-net in base 5, but