Information on Result #904018
Linear OOA(6474, 2233, F64, 2, 26) (dual of [(2233, 2), 4392, 27]-NRT-code), using (u, u+v)-construction based on
- linear OOA(6423, 184, F64, 2, 13) (dual of [(184, 2), 345, 14]-NRT-code), using
- (u, u+v)-construction [i] based on
- linear OOA(647, 80, F64, 2, 6) (dual of [(80, 2), 153, 7]-NRT-code), using
- extended algebraic-geometric NRT-code AGe(2;F,153P) [i] based on function field F/F64 with g(F) = 1 and N(F) ≥ 80, using
- linear OOA(6416, 104, F64, 2, 13) (dual of [(104, 2), 192, 14]-NRT-code), using
- extended algebraic-geometric NRT-code AGe(2;F,194P) [i] based on function field F/F64 with g(F) = 3 and N(F) ≥ 104, using
- linear OOA(647, 80, F64, 2, 6) (dual of [(80, 2), 153, 7]-NRT-code), using
- (u, u+v)-construction [i] based on
- linear OOA(6451, 2049, F64, 2, 26) (dual of [(2049, 2), 4047, 27]-NRT-code), using
- OOA 2-folding [i] based on linear OA(6451, 4098, F64, 26) (dual of [4098, 4047, 27]-code), using
- construction X applied to Ce(25) ⊂ Ce(24) [i] based on
- linear OA(6451, 4096, F64, 26) (dual of [4096, 4045, 27]-code), using an extension Ce(25) of the primitive narrow-sense BCH-code C(I) with length 4095 = 642−1, defining interval I = [1,25], and designed minimum distance d ≥ |I|+1 = 26 [i]
- linear OA(6449, 4096, F64, 25) (dual of [4096, 4047, 26]-code), using an extension Ce(24) of the primitive narrow-sense BCH-code C(I) with length 4095 = 642−1, defining interval I = [1,24], and designed minimum distance d ≥ |I|+1 = 25 [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
- construction X applied to Ce(25) ⊂ Ce(24) [i] based on
- OOA 2-folding [i] based on linear OA(6451, 4098, F64, 26) (dual of [4098, 4047, 27]-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.