Information on Result #1200622
Digital (30, 42, 19634)-net over F49, using net defined by OOA based on linear OOA(4942, 19634, F49, 15, 12) (dual of [(19634, 15), 294468, 13]-NRT-code), using
- OOA 2-folding and stacking with additional row [i] based on linear OOA(4942, 39269, F49, 3, 12) (dual of [(39269, 3), 117765, 13]-NRT-code), using
- (u, u+v)-construction [i] based on
- linear OOA(498, 52, F49, 3, 6) (dual of [(52, 3), 148, 7]-NRT-code), using
- extracting embedded OOA [i] based on digital (2, 8, 52)-net over F49, using
- net from sequence [i] based on digital (2, 51)-sequence over F49, using
- extracting embedded OOA [i] based on digital (2, 8, 52)-net over F49, using
- linear OOA(4934, 39217, F49, 3, 12) (dual of [(39217, 3), 117617, 13]-NRT-code), using
- OOA 3-folding [i] based on linear OA(4934, 117651, F49, 12) (dual of [117651, 117617, 13]-code), using
- discarding factors / shortening the dual code based on linear OA(4934, 117652, F49, 12) (dual of [117652, 117618, 13]-code), using
- construction X applied to Ce(11) ⊂ Ce(10) [i] based on
- linear OA(4934, 117649, F49, 12) (dual of [117649, 117615, 13]-code), using an extension Ce(11) of the primitive narrow-sense BCH-code C(I) with length 117648 = 493−1, defining interval I = [1,11], and designed minimum distance d ≥ |I|+1 = 12 [i]
- linear OA(4931, 117649, F49, 11) (dual of [117649, 117618, 12]-code), using an extension Ce(10) of the primitive narrow-sense BCH-code C(I) with length 117648 = 493−1, defining interval I = [1,10], and designed minimum distance d ≥ |I|+1 = 11 [i]
- linear OA(490, 3, F49, 0) (dual of [3, 3, 1]-code), using
- discarding factors / shortening the dual code based on linear OA(490, s, F49, 0) (dual of [s, s, 1]-code) for 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(4934, 117652, F49, 12) (dual of [117652, 117618, 13]-code), using
- OOA 3-folding [i] based on linear OA(4934, 117651, F49, 12) (dual of [117651, 117617, 13]-code), using
- linear OOA(498, 52, F49, 3, 6) (dual of [(52, 3), 148, 7]-NRT-code), using
- (u, u+v)-construction [i] based on
Mode: Constructive and linear.
Optimality
Show details for fixed k and m, k and s, k and t, m and s, m and t, t and s.
Other Results with Identical Parameters
None.
Depending Results
None.