Information on Result #1315734
Linear OA(6424, 4110, F64, 11) (dual of [4110, 4086, 12]-code), using 9 step Varšamov–Edel lengthening with (ri) = (3, 8 times 0) based on linear OA(6421, 4098, F64, 11) (dual of [4098, 4077, 12]-code), using
- construction X applied to Ce(10) ⊂ Ce(9) [i] based on
- linear OA(6421, 4096, F64, 11) (dual of [4096, 4075, 12]-code), using an extension Ce(10) of the primitive narrow-sense BCH-code C(I) with length 4095 = 642−1, defining interval I = [1,10], and designed minimum distance d ≥ |I|+1 = 11 [i]
- linear OA(6419, 4096, F64, 10) (dual of [4096, 4077, 11]-code), using an extension Ce(9) of the primitive narrow-sense BCH-code C(I) with length 4095 = 642−1, defining interval I = [1,9], and designed minimum distance d ≥ |I|+1 = 10 [i]
- linear OA(640, 2, F64, 0) (dual of [2, 2, 1]-code), using
- discarding factors / shortening the dual code based on linear OA(640, s, F64, 0) (dual of [s, s, 1]-code) for arbitrarily large s, using
Mode: 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 | OA(3229, 4110, S32, 11) | [i] | Discarding Parts of the Base for OAs | |
| 2 | Linear OOA(6424, 2055, F64, 2, 11) (dual of [(2055, 2), 4086, 12]-NRT-code) | [i] | OOA Folding | |
| 3 | Linear OOA(6424, 1370, F64, 3, 11) (dual of [(1370, 3), 4086, 12]-NRT-code) | [i] | ||