Information on Result #1010995

Linear OOA(3247, 2796444, F3, 3, 21) (dual of [(2796444, 3), 8389085, 22]-NRT-code), using (u, u+v)-construction based on
  1. linear OOA(337, 243, F3, 3, 10) (dual of [(243, 3), 692, 11]-NRT-code), using
    • OOA 3-folding [i] based on linear OA(337, 729, F3, 10) (dual of [729, 692, 11]-code), using
      • an extension Ce(9) of the primitive narrow-sense BCH-code C(I) with length 728 = 36−1, defining interval I = [1,9], and designed minimum distance d ≥ |I|+1 = 10 [i]
  2. linear OOA(3210, 2796201, F3, 3, 21) (dual of [(2796201, 3), 8388393, 22]-NRT-code), using
    • OOA 3-folding [i] based on linear OA(3210, large, F3, 21) (dual of [large, large−210, 22]-code), using
      • the primitive narrow-sense BCH-code C(I) with length 14348906 = 315−1, defining interval I = [1,21], and designed minimum distance d ≥ |I|+1 = 22 [i]

Mode: Constructive and linear.

Optimality

Show details for fixed k and m, k and s, k and t, m and s, m and t.

Other Results with Identical Parameters

None.

Depending Results

None.