MinT - Information on Result #2262209

Information on Result #2262209

Linear OA(2²⁶⁰, 336, F₂, 83) (dual of [336, 76, 84]-code), using 1 times code embedding in larger space based on linear OA(2²⁵⁹, 335, F₂, 83) (dual of [335, 76, 84]-code), using

concatenation of two codes [i] based on
1. linear OA(16⁴⁸, 67, F₁₆, 41) (dual of [67, 19, 42]-code), using
  - constructionÂ X applied to AG(F,22P) âŠ‚ AG(F,24P) [i] based on
    1. linear OA(16⁴⁷, 64, F₁₆, 41) (dual of [64, 17, 42]-code), using algebraic-geometric code AG(F,22P) [i] based on function field F/F₁₆ with g(F) = 6 and N(F) ≥ 65, using
      - the Hermitian function field over F₁₆ [i]
    2. linear OA(16⁴⁵, 64, F₁₆, 39) (dual of [64, 19, 40]-code), using algebraic-geometric code AG(F,24P) [i] based on function field F/F₁₆ with g(F) = 6 and N(F) ≥ 65 (see above)
    3. linear OA(16¹, 3, F₁₆, 1) (dual of [3, 2, 2]-code), using
      - discarding factors / shortening the dual code based on linear OA(16¹, s, F₁₆, 1) (dual of [s, s−1, 2]-code) for arbitrarily large s, using
        parity-check code [i]
2. linear OA(2¹, 5, F₂, 1) (dual of [5, 4, 2]-code), using
  - discarding factors / shortening the dual code based on linear OA(2¹, s, F₂, 1) (dual of [s, s−1, 2]-code) for arbitrarily large s, using
    - parity-check code [i]

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:

	Result		This result only	Method
1	Linear OOA(2²⁶⁰, 168, F₂, 2, 83) (dual of [(168, 2), 76, 84]-NRT-code)	[i]		OOA Folding
2	Linear OOA(2²⁶⁰, 112, F₂, 3, 83) (dual of [(112, 3), 76, 84]-NRT-code)	[i]		OOA Folding