MinT - Information on Result #2812823

Information on Result #2812823

Linear OOA(3¹⁸⁴, 69, F₃, 4, 122) (dual of [(69, 4), 92, 123]-NRT-code), using strength reduction based on linear OOA(3¹⁸⁴, 69, F₃, 4, 123) (dual of [(69, 4), 92, 124]-NRT-code), using

constructionÂ X applied to AG(4;F,128P) âŠ‚ AG(4;F,140P) [i] based on
1. linear OOA(3¹⁷², 63, F₃, 4, 123) (dual of [(63, 4), 80, 124]-NRT-code), using algebraic-geometric NRT-code AG(4;F,128P) [i] based on function field F/F₃ with g(F) = 49 and N(F) ≥ 64, using
  - a curve from the manYPoints database [i]
2. linear OOA(3¹⁶⁰, 63, F₃, 4, 111) (dual of [(63, 4), 92, 112]-NRT-code), using algebraic-geometric NRT-code AG(4;F,140P) [i] based on function field F/F₃ with g(F) = 49 and N(F) ≥ 64 (see above)
3. linear OOA(3¹², 6, F₃, 4, 11) (dual of [(6, 4), 12, 12]-NRT-code), using
  - discarding factors / shortening the dual code based on linear OOA(3¹², 7, F₃, 4, 11) (dual of [(7, 4), 16, 12]-NRT-code), using
    - extended algebraic-geometric NRT-code AG_e(4;F,16P) [i] based on function field F/F₃ with g(F) = 1 and N(F) ≥ 7, using
      - an explicitly constructive algebraic function field [i]

Mode: 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

None.