MinT - Information on Result #2467874

Information on Result #2467874

Linear OOA(3²³¹, 187, F₃, 2, 88) (dual of [(187, 2), 143, 89]-NRT-code), using 1 step truncation based on linear OOA(3²³², 188, F₃, 2, 89) (dual of [(188, 2), 144, 90]-NRT-code), using

concatenation of two NRT-codes [i] based on
1. linear OOA(27⁴⁶, 47, F₂₇, 2, 44) (dual of [(47, 2), 48, 45]-NRT-code), using
  - discarding factors / shortening the dual code based on linear OOA(27⁴⁶, 48, F₂₇, 2, 44) (dual of [(48, 2), 50, 45]-NRT-code), using
    - extended algebraic-geometric NRT-code AG_e(2;F,51P) [i] based on function field F/F₂₇ with g(F) = 2 and N(F) ≥ 48, using
      - a function field by GarcÃa and Quoos [i]
2. linear OA(3¹, 4, F₃, 1) (dual of [4, 3, 2]-code), using
  - discarding factors / shortening the dual code based on linear OA(3¹, s, F₃, 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(3²³¹, 93, F₃, 4, 88) (dual of [(93, 4), 141, 89]-NRT-code)	[i]		OOA Folding