Information on Result #977916
Linear OOA(761, 23, F7, 3, 44) (dual of [(23, 3), 8, 45]-NRT-code), using OOA 3-folding based on linear OA(761, 69, F7, 44) (dual of [69, 8, 45]-code), using
- construction XX applied to C1 = C([9,47]), C2 = C([1,39]), C3 = C1 + C2 = C([9,39]), and C∩ = C1 ∩ C2 = C([1,47]) [i] based on
- linear OA(744, 48, F7, 39) (dual of [48, 4, 40]-code), using the primitive BCH-code C(I) with length 48 = 72−1, defining interval I = {9,10,…,47}, and designed minimum distance d ≥ |I|+1 = 40 [i]
- linear OA(744, 48, F7, 39) (dual of [48, 4, 40]-code), using the primitive narrow-sense BCH-code C(I) with length 48 = 72−1, defining interval I = [1,34], and designed minimum distance d ≥ |I|+1 = 40 [i]
- linear OA(747, 48, F7, 47) (dual of [48, 1, 48]-code or 48-arc in PG(46,7)), using the primitive narrow-sense BCH-code C(I) with length 48 = 72−1, defining interval I = [1,47], and designed minimum distance d ≥ |I|+1 = 48 [i]
- linear OA(739, 48, F7, 31) (dual of [48, 9, 32]-code), using the primitive BCH-code C(I) with length 48 = 72−1, defining interval I = {9,10,…,39}, and designed minimum distance d ≥ |I|+1 = 32 [i]
- linear OA(74, 8, F7, 4) (dual of [8, 4, 5]-code or 8-arc in PG(3,7)), using
- extended Reed–Solomon code RSe(4,7) [i]
- algebraic-geometric code AG(F, Q+0P) with degQ = 3 and degPÂ =Â 2 [i] based on function field F/F7 with g(F) = 0 and N(F) ≥ 8, using the rational function field F7(x) [i]
- linear OA(79, 13, F7, 7) (dual of [13, 4, 8]-code), using
- discarding factors / shortening the dual code based on linear OA(79, 19, F7, 7) (dual of [19, 10, 8]-code), using
- 1 times truncation [i] based on linear OA(710, 20, F7, 8) (dual of [20, 10, 9]-code), using
- extended quadratic residue code Qe(20,7) [i]
- 1 times truncation [i] based on linear OA(710, 20, F7, 8) (dual of [20, 10, 9]-code), using
- discarding factors / shortening the dual code based on linear OA(79, 19, F7, 7) (dual of [19, 10, 8]-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.