Information on Result #637885
Linear OA(5138, 180, F5, 71) (dual of [180, 42, 72]-code), using concatenation of two codes based on
- linear OA(2539, 60, F25, 35) (dual of [60, 21, 36]-code), using
- discarding factors / shortening the dual code based on linear OA(2539, 65, F25, 35) (dual of [65, 26, 36]-code), using
- algebraic-geometric code AG(F,29P) [i] based on function field F/F25 with g(F) = 4 and N(F) ≥ 66, using
- discarding factors / shortening the dual code based on linear OA(2539, 65, F25, 35) (dual of [65, 26, 36]-code), using
- linear OA(51, 3, F5, 1) (dual of [3, 2, 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
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 OA(5137, 179, F5, 70) (dual of [179, 42, 71]-code) | [i] | Truncation | |
| 2 | Linear OOA(5138, 90, F5, 2, 71) (dual of [(90, 2), 42, 72]-NRT-code) | [i] | OOA Folding | |
| 3 | Linear OOA(5138, 60, F5, 3, 71) (dual of [(60, 3), 42, 72]-NRT-code) | [i] | ||