Information on Result #860955
Linear OOA(2554, 195341, F25, 2, 12) (dual of [(195341, 2), 390628, 13]-NRT-code), using OOA 2-folding based on linear OA(2554, 390682, F25, 12) (dual of [390682, 390628, 13]-code), using
- discarding factors / shortening the dual code based on linear OA(2554, 390683, F25, 12) (dual of [390683, 390629, 13]-code), using
- (u, u+v)-construction [i] based on
- linear OA(259, 54, F25, 6) (dual of [54, 45, 7]-code), using
- construction X applied to C([10,15]) ⊂ C([11,15]) [i] based on
- linear OA(259, 52, F25, 6) (dual of [52, 43, 7]-code), using the BCH-code C(I) with length 52 | 252−1, defining interval I = {10,11,…,15}, and designed minimum distance d ≥ |I|+1 = 7 [i]
- linear OA(257, 52, F25, 5) (dual of [52, 45, 6]-code), using the BCH-code C(I) with length 52 | 252−1, defining interval I = {11,12,13,14,15}, and designed minimum distance d ≥ |I|+1 = 6 [i]
- linear OA(250, 2, F25, 0) (dual of [2, 2, 1]-code), using
- discarding factors / shortening the dual code based on linear OA(250, s, F25, 0) (dual of [s, s, 1]-code) for arbitrarily large s, using
- construction X applied to C([10,15]) ⊂ C([11,15]) [i] based on
- linear OA(2545, 390629, F25, 12) (dual of [390629, 390584, 13]-code), using
- construction X applied to Ce(11) ⊂ Ce(10) [i] based on
- linear OA(2545, 390625, F25, 12) (dual of [390625, 390580, 13]-code), using an extension Ce(11) of the primitive narrow-sense BCH-code C(I) with length 390624 = 254−1, defining interval I = [1,11], and designed minimum distance d ≥ |I|+1 = 12 [i]
- linear OA(2541, 390625, F25, 11) (dual of [390625, 390584, 12]-code), using an extension Ce(10) of the primitive narrow-sense BCH-code C(I) with length 390624 = 254−1, defining interval I = [1,10], and designed minimum distance d ≥ |I|+1 = 11 [i]
- linear OA(250, 4, F25, 0) (dual of [4, 4, 1]-code), using
- discarding factors / shortening the dual code based on linear OA(250, s, F25, 0) (dual of [s, s, 1]-code) for arbitrarily large s (see above)
- construction X applied to Ce(11) ⊂ Ce(10) [i] based on
- linear OA(259, 54, F25, 6) (dual of [54, 45, 7]-code), using
- (u, u+v)-construction [i] based on
Mode: Constructive and linear.
Optimality
Show details for fixed k and m, n and k, k and s, k and t, n and m, m and s, m and t, n and s, n and t.
Other Results with Identical Parameters
None.
Depending Results
None.