MinT - Information on Result #2253718

Information on Result #2253718

Linear OA(9¹⁰¹, 149, F₉, 52) (dual of [149, 48, 53]-code), using 1 times truncation based on linear OA(9¹⁰², 150, F₉, 53) (dual of [150, 48, 54]-code), using

concatenation of two codes [i] based on
1. linear OA(81²⁶, 50, F₈₁, 26) (dual of [50, 24, 27]-code or 50-arc in PG(25,81)), using
  - discarding factors / shortening the dual code based on linear OA(81²⁶, 81, F₈₁, 26) (dual of [81, 55, 27]-code or 81-arc in PG(25,81)), using
    - Reedâ€“Solomon code RS(55,81) [i]
2. linear OA(9¹, 3, F₉, 1) (dual of [3, 2, 2]-code), using
  - discarding factors / shortening the dual code based on linear OA(9¹, s, F₉, 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(9¹⁰¹, 74, F₉, 2, 52) (dual of [(74, 2), 47, 53]-NRT-code)	[i]		OOA Folding