Information on Result #1093097

Linear OOA(2187, 62, F2, 4, 84) (dual of [(62, 4), 61, 85]-NRT-code), using construction X applied to AG(4;F,53P) ⊂ AG(4;F,65P) based on
  1. linear OOA(2154, 48, F2, 4, 85) (dual of [(48, 4), 38, 86]-NRT-code), using algebraic-geometric NRT-code AG(4;F,53P) 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(2130, 48, F2, 4, 61) (dual of [(48, 4), 62, 62]-NRT-code), using algebraic-geometric NRT-code AG(4;F,65P) with degP = 2 [i] based on function field F/F2 with g(F) = 69 and N(F) ≥ 48 (see above)
  3. linear OOA(233, 14, F2, 4, 22) (dual of [(14, 4), 23, 23]-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(2187, 62, F2, 4, 83) (dual of [(62, 4), 61, 84]-NRT-code) [i]Strength Reduction for OOAs
2Linear OOA(2187, 31, F2, 7, 84) (dual of [(31, 7), 30, 85]-NRT-code) [i]OOA Folding
3Linear OOA(2187, 31, F2, 8, 84) (dual of [(31, 8), 61, 85]-NRT-code) [i]