Information on Result #738428
Linear OA(864, 84, F8, 40) (dual of [84, 20, 41]-code), using construction XX applied to AG(F,23P) ⊂ AG(F,32P) ⊂ AG(F,33P) based on
- linear OA(853, 64, F8, 41) (dual of [64, 11, 42]-code), using algebraic-geometric code AG(F,23P) with known gap numbers [i] based on function field F/F8 with g(F) = 14 and N(F) ≥ 65, using the Suzuki function field over F8 [i]
- linear OA(845, 64, F8, 31) (dual of [64, 19, 32]-code), using algebraic-geometric code AG(F,32P) [i] based on function field F/F8 with g(F) = 14 and N(F) ≥ 65 (see above)
- linear OA(844, 64, F8, 30) (dual of [64, 20, 31]-code), using algebraic-geometric code AG(F,33P) [i] based on function field F/F8 with g(F) = 14 and N(F) ≥ 65 (see above)
- linear OA(810, 19, F8, 8) (dual of [19, 9, 9]-code), using
- discarding factors / shortening the dual code based on linear OA(810, 20, F8, 8) (dual of [20, 10, 9]-code), using
- linear OA(80, 1, F8, 0) (dual of [1, 1, 1]-code), using
- dual of repetition code with length 1 [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
The following results depend on this result:
| Result | This result only | Method | ||
|---|---|---|---|---|
| 1 | Linear OOA(864, 42, F8, 2, 40) (dual of [(42, 2), 20, 41]-NRT-code) | [i] | OOA Folding | |