Information on Result #1621445
Linear OOA(3155, 4699, F3, 5, 25) (dual of [(4699, 5), 23340, 26]-NRT-code), using OOA 2-folding based on linear OOA(3155, 9398, F3, 3, 25) (dual of [(9398, 3), 28039, 26]-NRT-code), using
- embedding of OOA with Gilbert–Varšamov bound [i] based on linear OOA(3155, 9398, F3, 2, 25) (dual of [(9398, 2), 18641, 26]-NRT-code), using
- discarding factors / shortening the dual code based on linear OOA(3155, 9861, F3, 2, 25) (dual of [(9861, 2), 19567, 26]-NRT-code), using
- OOA 2-folding [i] based on linear OA(3155, 19722, F3, 25) (dual of [19722, 19567, 26]-code), using
- discarding factors / shortening the dual code based on linear OA(3155, 19723, F3, 25) (dual of [19723, 19568, 26]-code), using
- construction X applied to C([0,12]) ⊂ C([0,9]) [i] based on
- linear OA(3145, 19684, F3, 25) (dual of [19684, 19539, 26]-code), using the expurgated narrow-sense BCH-code C(I) with length 19684 | 318−1, defining interval I = [0,12], and minimum distance d ≥ |{−12,−11,…,12}|+1 = 26 (BCH-bound) [i]
- linear OA(3109, 19684, F3, 19) (dual of [19684, 19575, 20]-code), using the expurgated narrow-sense BCH-code C(I) with length 19684 | 318−1, defining interval I = [0,9], and minimum distance d ≥ |{−9,−8,…,9}|+1 = 20 (BCH-bound) [i]
- linear OA(310, 39, F3, 5) (dual of [39, 29, 6]-code), using
- construction X applied to C([0,12]) ⊂ C([0,9]) [i] based on
- discarding factors / shortening the dual code based on linear OA(3155, 19723, F3, 25) (dual of [19723, 19568, 26]-code), using
- OOA 2-folding [i] based on linear OA(3155, 19722, F3, 25) (dual of [19722, 19567, 26]-code), using
- discarding factors / shortening the dual code based on linear OOA(3155, 9861, F3, 2, 25) (dual of [(9861, 2), 19567, 26]-NRT-code), using
Mode: 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.