Information on Result #1092839

Linear OOA(2156, 53, F2, 4, 77) (dual of [(53, 4), 56, 78]-NRT-code), using construction X applied to AG(4;F,57P) ⊂ AG(4;F,62P) based on
  1. linear OOA(2146, 48, F2, 4, 77) (dual of [(48, 4), 46, 78]-NRT-code), using algebraic-geometric NRT-code AG(4;F,57P) 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(2136, 48, F2, 4, 67) (dual of [(48, 4), 56, 68]-NRT-code), using algebraic-geometric NRT-code AG(4;F,62P) with degP = 2 [i] based on function field F/F2 with g(F) = 69 and N(F) ≥ 48 (see above)
  3. linear OOA(210, 5, F2, 4, 9) (dual of [(5, 4), 10, 10]-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(2156, 53, F2, 4, 76) (dual of [(53, 4), 56, 77]-NRT-code) [i]Strength Reduction for OOAs
2Linear OOA(2156, 53, F2, 4, 75) (dual of [(53, 4), 56, 76]-NRT-code) [i]
3Linear OOA(2157, 53, F2, 4, 77) (dual of [(53, 4), 55, 78]-NRT-code) [i]OOA Duplication