Information on Result #900876
Linear OOA(2791, 265786, F27, 2, 20) (dual of [(265786, 2), 531481, 21]-NRT-code), using (u, u+v)-construction based on
- linear OOA(2714, 64, F27, 2, 10) (dual of [(64, 2), 114, 11]-NRT-code), using
- extended algebraic-geometric NRT-code AGe(2;F,117P) [i] based on function field F/F27 with g(F) = 4 and N(F) ≥ 64, using
- linear OOA(2777, 265722, F27, 2, 20) (dual of [(265722, 2), 531367, 21]-NRT-code), using
- OOA 2-folding [i] based on linear OA(2777, 531444, F27, 20) (dual of [531444, 531367, 21]-code), using
- discarding factors / shortening the dual code based on linear OA(2777, 531445, F27, 20) (dual of [531445, 531368, 21]-code), using
- construction X applied to Ce(19) ⊂ Ce(18) [i] based on
- linear OA(2777, 531441, F27, 20) (dual of [531441, 531364, 21]-code), using an extension Ce(19) of the primitive narrow-sense BCH-code C(I) with length 531440 = 274−1, defining interval I = [1,19], and designed minimum distance d ≥ |I|+1 = 20 [i]
- linear OA(2773, 531441, F27, 19) (dual of [531441, 531368, 20]-code), using an extension Ce(18) of the primitive narrow-sense BCH-code C(I) with length 531440 = 274−1, defining interval I = [1,18], and designed minimum distance d ≥ |I|+1 = 19 [i]
- linear OA(270, 4, F27, 0) (dual of [4, 4, 1]-code), using
- discarding factors / shortening the dual code based on linear OA(270, s, F27, 0) (dual of [s, s, 1]-code) for arbitrarily large s, using
- construction X applied to Ce(19) ⊂ Ce(18) [i] based on
- discarding factors / shortening the dual code based on linear OA(2777, 531445, F27, 20) (dual of [531445, 531368, 21]-code), using
- OOA 2-folding [i] based on linear OA(2777, 531444, F27, 20) (dual of [531444, 531367, 21]-code), using
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.
Other Results with Identical Parameters
None.
Depending Results
The following results depend on this result:
| Result | This result only | Method | ||
|---|---|---|---|---|
| 1 | Linear OOA(2791, 53157, F27, 22, 20) (dual of [(53157, 22), 1169363, 21]-NRT-code) | [i] | OOA Folding and Stacking with Additional Row | |