Information on Result #1127419

Linear OOA(2173, 50, F2, 5, 99) (dual of [(50, 5), 77, 100]-NRT-code), using construction X applied to AG(5;F,70P) ⊂ AG(5;F,73P) based on
  1. linear OOA(2168, 48, F2, 5, 99) (dual of [(48, 5), 72, 100]-NRT-code), using algebraic-geometric NRT-code AG(5;F,70P) 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(2162, 48, F2, 5, 93) (dual of [(48, 5), 78, 94]-NRT-code), using algebraic-geometric NRT-code AG(5;F,73P) with degP = 2 [i] based on function field F/F2 with g(F) = 69 and N(F) ≥ 48 (see above)
  3. linear OOA(25, 2, F2, 5, 5) (dual of [(2, 5), 5, 6]-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(2173, 50, F2, 5, 98) (dual of [(50, 5), 77, 99]-NRT-code) [i]Strength Reduction for OOAs