Information on Result #897496
Linear OOA(996, 2391518, F9, 2, 14) (dual of [(2391518, 2), 4782940, 15]-NRT-code), using (u, u+v)-construction based on
- linear OOA(911, 30, F9, 2, 7) (dual of [(30, 2), 49, 8]-NRT-code), using
- extended algebraic-geometric NRT-code AGe(2;F,52P) [i] based on function field F/F9 with g(F) = 4 and N(F) ≥ 30, using
- linear OOA(985, 2391488, F9, 2, 14) (dual of [(2391488, 2), 4782891, 15]-NRT-code), using
- OOA 2-folding [i] based on linear OA(985, 4782976, F9, 14) (dual of [4782976, 4782891, 15]-code), using
- construction X applied to Ce(13) ⊂ Ce(12) [i] based on
- linear OA(985, 4782969, F9, 14) (dual of [4782969, 4782884, 15]-code), using an extension Ce(13) of the primitive narrow-sense BCH-code C(I) with length 4782968 = 97−1, defining interval I = [1,13], and designed minimum distance d ≥ |I|+1 = 14 [i]
- linear OA(978, 4782969, F9, 13) (dual of [4782969, 4782891, 14]-code), using an extension Ce(12) of the primitive narrow-sense BCH-code C(I) with length 4782968 = 97−1, defining interval I = [1,12], and designed minimum distance d ≥ |I|+1 = 13 [i]
- linear OA(90, 7, F9, 0) (dual of [7, 7, 1]-code), using
- discarding factors / shortening the dual code based on linear OA(90, s, F9, 0) (dual of [s, s, 1]-code) for arbitrarily large s, using
- construction X applied to Ce(13) ⊂ Ce(12) [i] based on
- OOA 2-folding [i] based on linear OA(985, 4782976, F9, 14) (dual of [4782976, 4782891, 15]-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
None.