Information on Result #635967
Linear OA(4196, 340, F4, 69) (dual of [340, 144, 70]-code), using concatenation of two codes based on
- linear OA(6437, 85, F64, 34) (dual of [85, 48, 35]-code), using
- discarding factors / shortening the dual code based on linear OA(6437, 103, F64, 34) (dual of [103, 66, 35]-code), using
- algebraic-geometric code AG(F,68P) [i] based on function field F/F64 with g(F) = 3 and N(F) ≥ 104, using
- discarding factors / shortening the dual code based on linear OA(6437, 103, F64, 34) (dual of [103, 66, 35]-code), using
- linear OA(41, 4, F4, 1) (dual of [4, 3, 2]-code), using
- discarding factors / shortening the dual code based on linear OA(41, s, F4, 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(4195, 339, F4, 68) (dual of [339, 144, 69]-code) | [i] | Truncation | |
| 2 | Linear OOA(4196, 170, F4, 2, 69) (dual of [(170, 2), 144, 70]-NRT-code) | [i] | OOA Folding | |
| 3 | Linear OOA(4196, 113, F4, 3, 69) (dual of [(113, 3), 143, 70]-NRT-code) | [i] | ||