MinT - Information on Result #2247156

Information on Result #2247156

Linear OA(5¹³⁹, 185, F₅, 70) (dual of [185, 46, 71]-code), using 1 times truncation based on linear OA(5¹⁴⁰, 186, F₅, 71) (dual of [186, 46, 72]-code), using

concatenation of two codes [i] based on
1. linear OA(25³⁹, 62, F₂₅, 35) (dual of [62, 23, 36]-code), using
  - discarding factors / shortening the dual code based on linear OA(25³⁹, 65, F₂₅, 35) (dual of [65, 26, 36]-code), using
    - algebraic-geometric code AG(F,29P) [i] based on function field F/F₂₅ with g(F) = 4 and N(F) ≥ 66, using
      - a function field by GarcÃa and Quoos [i]
2. linear OA(5¹, 3, F₅, 1) (dual of [3, 2, 2]-code), using
  - discarding factors / shortening the dual code based on linear OA(5¹, s, F₅, 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(5¹³⁹, 92, F₅, 2, 70) (dual of [(92, 2), 45, 71]-NRT-code)	[i]		OOA Folding
2	Linear OOA(5¹³⁹, 61, F₅, 3, 70) (dual of [(61, 3), 44, 71]-NRT-code)	[i]		OOA Folding