Information on Result #1163379

Linear OOA(2227, 55, F2, 7, 132) (dual of [(55, 7), 158, 133]-NRT-code), using construction X applied to AG(7;F,101P) ⊂ AG(7;F,113P) based on
  1. linear OOA(2202, 48, F2, 7, 133) (dual of [(48, 7), 134, 134]-NRT-code), using algebraic-geometric NRT-code AG(7;F,101P) 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(2178, 48, F2, 7, 109) (dual of [(48, 7), 158, 110]-NRT-code), using algebraic-geometric NRT-code AG(7;F,113P) with degP = 2 [i] based on function field F/F2 with g(F) = 69 and N(F) ≥ 48 (see above)
  3. linear OOA(225, 7, F2, 7, 22) (dual of [(7, 7), 24, 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(2227, 55, F2, 7, 131) (dual of [(55, 7), 158, 132]-NRT-code) [i]Strength Reduction for OOAs
2Linear OOA(2227, 55, F2, 7, 130) (dual of [(55, 7), 158, 131]-NRT-code) [i]
3Linear OOA(2227, 55, F2, 7, 129) (dual of [(55, 7), 158, 130]-NRT-code) [i]