Information on Result #1579190
Linear OOA(3220, 2513785, F3, 4, 19) (dual of [(2513785, 4), 10054920, 20]-NRT-code), using OOA 2-folding based on linear OOA(3220, 5027570, F3, 2, 19) (dual of [(5027570, 2), 10054920, 20]-NRT-code), using
- discarding factors / shortening the dual code based on linear OOA(3220, 5027571, F3, 2, 19) (dual of [(5027571, 2), 10054922, 20]-NRT-code), using
- embedding of OOA with Gilbert–Varšamov bound [i] based on linear OA(3220, 5027571, F3, 19) (dual of [5027571, 5027351, 20]-code), using
- discarding factors / shortening the dual code based on linear OA(3220, large, F3, 19) (dual of [large, large−220, 20]-code), using
- 39 times code embedding in larger space [i] based on linear OA(3181, large, F3, 19) (dual of [large, large−181, 20]-code), using
- the expurgated narrow-sense BCH-code C(I) with length 14348908 | 330−1, defining interval I = [0,9], and minimum distance d ≥ |{−9,−8,…,9}|+1 = 20 (BCH-bound) [i]
- 39 times code embedding in larger space [i] based on linear OA(3181, large, F3, 19) (dual of [large, large−181, 20]-code), using
- discarding factors / shortening the dual code based on linear OA(3220, large, F3, 19) (dual of [large, large−220, 20]-code), using
- embedding of OOA with Gilbert–Varšamov bound [i] based on linear OA(3220, 5027571, F3, 19) (dual of [5027571, 5027351, 20]-code), using
Mode: Linear.
Optimality
Show details for fixed k and m, k and s, k and t, m and s, m and t.
Other Results with Identical Parameters
None.
Depending Results
None.