Information on Result #1178588

Linear OOA(2234, 57, F2, 8, 127) (dual of [(57, 8), 222, 128]-NRT-code), using construction X applied to AG(8;F,128P) ⊂ AG(8;F,145P) based on
  1. linear OOA(2196, 48, F2, 8, 127) (dual of [(48, 8), 188, 128]-NRT-code), using algebraic-geometric NRT-code AG(8;F,128P) 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, 8, 93) (dual of [(48, 8), 222, 94]-NRT-code), using algebraic-geometric NRT-code AG(8;F,145P) with degP = 2 [i] based on function field F/F2 with g(F) = 69 and N(F) ≥ 48 (see above)
  3. linear OOA(238, 9, F2, 8, 33) (dual of [(9, 8), 34, 34]-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(2234, 57, F2, 8, 126) (dual of [(57, 8), 222, 127]-NRT-code) [i]Strength Reduction for OOAs
2Linear OOA(2234, 57, F2, 8, 125) (dual of [(57, 8), 222, 126]-NRT-code) [i]
3Linear OOA(2235, 57, F2, 8, 127) (dual of [(57, 8), 221, 128]-NRT-code) [i]OOA Duplication