Information on Result #1093121

Linear OOA(2191, 64, F2, 4, 82) (dual of [(64, 4), 65, 83]-NRT-code), using construction X applied to AG(4;F,54P) ⊂ AG(4;F,67P) based on
  1. linear OOA(2152, 48, F2, 4, 83) (dual of [(48, 4), 40, 84]-NRT-code), using algebraic-geometric NRT-code AG(4;F,54P) with degP = 2 [i] based on function field F/F2 with g(F) = 69 and N(F) ≥ 48, using an explicitly constructive algebraic function field [i]
  2. linear OOA(2126, 48, F2, 4, 57) (dual of [(48, 4), 66, 58]-NRT-code), using algebraic-geometric NRT-code AG(4;F,67P) with degP = 2 [i] based on function field F/F2 with g(F) = 69 and N(F) ≥ 48 (see above)
  3. linear OOA(239, 16, F2, 4, 24) (dual of [(16, 4), 25, 25]-NRT-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

The following results depend on this result:

ResultThis
result
only
Method
1Linear OOA(2191, 32, F2, 7, 82) (dual of [(32, 7), 33, 83]-NRT-code) [i]OOA Folding
2Linear OOA(2191, 32, F2, 8, 82) (dual of [(32, 8), 65, 83]-NRT-code) [i]