Information on Result #1722390
Digital (81, 94, 498189)-net over F5, using net defined by OOA based on linear OOA(594, 498189, F5, 15, 13) (dual of [(498189, 15), 7472741, 14]-NRT-code), using
- OOA 2-folding and stacking with additional row [i] based on linear OOA(594, 996379, F5, 3, 13) (dual of [(996379, 3), 2989043, 14]-NRT-code), using
- embedding of OOA with Gilbert–Varšamov bound [i] based on linear OA(594, 996379, F5, 13) (dual of [996379, 996285, 14]-code), using
- discarding factors / shortening the dual code based on linear OA(594, 1953148, F5, 13) (dual of [1953148, 1953054, 14]-code), using
- 2 times code embedding in larger space [i] based on linear OA(592, 1953146, F5, 13) (dual of [1953146, 1953054, 14]-code), using
- construction X4 applied to C([0,6]) ⊂ C([0,5]) [i] based on
- linear OA(591, 1953126, F5, 13) (dual of [1953126, 1953035, 14]-code), using the expurgated narrow-sense BCH-code C(I) with length 1953126 | 518−1, defining interval I = [0,6], and minimum distance d ≥ |{−6,−5,…,6}|+1 = 14 (BCH-bound) [i]
- linear OA(573, 1953126, F5, 11) (dual of [1953126, 1953053, 12]-code), using the expurgated narrow-sense BCH-code C(I) with length 1953126 | 518−1, defining interval I = [0,5], and minimum distance d ≥ |{−5,−4,…,5}|+1 = 12 (BCH-bound) [i]
- linear OA(519, 20, F5, 19) (dual of [20, 1, 20]-code or 20-arc in PG(18,5)), using
- dual of repetition code with length 20 [i]
- linear OA(51, 20, F5, 1) (dual of [20, 19, 2]-code), using
- discarding factors / shortening the dual code based on linear OA(51, s, F5, 1) (dual of [s, s−1, 2]-code) for arbitrarily large s, using
- construction X4 applied to C([0,6]) ⊂ C([0,5]) [i] based on
- 2 times code embedding in larger space [i] based on linear OA(592, 1953146, F5, 13) (dual of [1953146, 1953054, 14]-code), using
- discarding factors / shortening the dual code based on linear OA(594, 1953148, F5, 13) (dual of [1953148, 1953054, 14]-code), using
- embedding of OOA with Gilbert–Varšamov bound [i] based on linear OA(594, 996379, F5, 13) (dual of [996379, 996285, 14]-code), using
Mode: 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.