Information on Result #1691863
Linear OOA(2242, 1109, F2, 8, 36) (dual of [(1109, 8), 8630, 37]-NRT-code), using OOA 2-folding based on linear OOA(2242, 2218, F2, 4, 36) (dual of [(2218, 4), 8630, 37]-NRT-code), using
- discarding factors / shortening the dual code based on linear OOA(2242, 2219, F2, 4, 36) (dual of [(2219, 4), 8634, 37]-NRT-code), using
- embedding of OOA with Gilbert–Varšamov bound [i] based on linear OOA(2242, 2219, F2, 3, 36) (dual of [(2219, 3), 6415, 37]-NRT-code), using
- discarding factors / shortening the dual code based on linear OOA(2242, 2742, F2, 3, 36) (dual of [(2742, 3), 7984, 37]-NRT-code), using
- OOA 3-folding [i] based on linear OA(2242, 8226, F2, 36) (dual of [8226, 7984, 37]-code), using
- 2 times code embedding in larger space [i] based on linear OA(2240, 8224, F2, 36) (dual of [8224, 7984, 37]-code), using
- 1 times truncation [i] based on linear OA(2241, 8225, F2, 37) (dual of [8225, 7984, 38]-code), using
- construction X applied to C([0,18]) ⊂ C([0,16]) [i] based on
- linear OA(2235, 8193, F2, 37) (dual of [8193, 7958, 38]-code), using the expurgated narrow-sense BCH-code C(I) with length 8193 | 226−1, defining interval I = [0,18], and minimum distance d ≥ |{−18,−17,…,18}|+1 = 38 (BCH-bound) [i]
- linear OA(2209, 8193, F2, 33) (dual of [8193, 7984, 34]-code), using the expurgated narrow-sense BCH-code C(I) with length 8193 | 226−1, defining interval I = [0,16], and minimum distance d ≥ |{−16,−15,…,16}|+1 = 34 (BCH-bound) [i]
- linear OA(26, 32, F2, 3) (dual of [32, 26, 4]-code or 32-cap in PG(5,2)), using
- construction X applied to C([0,18]) ⊂ C([0,16]) [i] based on
- 1 times truncation [i] based on linear OA(2241, 8225, F2, 37) (dual of [8225, 7984, 38]-code), using
- 2 times code embedding in larger space [i] based on linear OA(2240, 8224, F2, 36) (dual of [8224, 7984, 37]-code), using
- OOA 3-folding [i] based on linear OA(2242, 8226, F2, 36) (dual of [8226, 7984, 37]-code), using
- discarding factors / shortening the dual code based on linear OOA(2242, 2742, F2, 3, 36) (dual of [(2742, 3), 7984, 37]-NRT-code), using
- embedding of OOA with Gilbert–Varšamov bound [i] based on linear OOA(2242, 2219, F2, 3, 36) (dual of [(2219, 3), 6415, 37]-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.