Information on Result #611871
Linear OA(357, 91, F3, 21) (dual of [91, 34, 22]-code), using construction X applied to C([0,10]) ⊂ C([1,10]) based on
- linear OA(349, 82, F3, 21) (dual of [82, 33, 22]-code), using the expurgated narrow-sense BCH-code C(I) with length 82 | 38−1, defining interval I = [0,10], and minimum distance d ≥ |{−10,−9,…,10}|+1 = 22 (BCH-bound) [i]
- linear OA(348, 82, F3, 12) (dual of [82, 34, 13]-code), using the narrow-sense BCH-code C(I) with length 82 | 38−1, defining interval I = [1,10], and minimum distance d ≥ |{1,12}| + |{−11,−10,…,0}∖{−1}| = 13 (general Roos-bound) [i]
- linear OA(38, 9, F3, 8) (dual of [9, 1, 9]-code or 9-arc in PG(7,3)), using
- dual of repetition code with length 9 [i]
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.
Compare with Markus Grassl’s online database of code parameters.
Other Results with Identical Parameters
None.
Depending Results
None.