Information on Result #669558
Linear OA(6471, 262290, F64, 19) (dual of [262290, 262219, 20]-code), using (u, u−v, u+v+w)-construction based on
- linear OA(646, 65, F64, 6) (dual of [65, 59, 7]-code or 65-arc in PG(5,64)), using
- extended Reed–Solomon code RSe(59,64) [i]
- linear OA(6410, 80, F64, 9) (dual of [80, 70, 10]-code), using
- extended algebraic-geometric code AGe(F,70P) [i] based on function field F/F64 with g(F) = 1 and N(F) ≥ 80, using
- linear OA(6455, 262145, F64, 19) (dual of [262145, 262090, 20]-code), using
- the expurgated narrow-sense BCH-code C(I) with length 262145 | 646−1, defining interval I = [0,9], and minimum distance d ≥ |{−9,−8,…,9}|+1 = 20 (BCH-bound) [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.
Other Results with Identical Parameters
None.
Depending Results
None.