MinT - Information on Result #2656561

Information on Result #2656561

Linear OOA(2¹⁶⁹, 77, F₂, 3, 72) (dual of [(77, 3), 62, 73]-NRT-code), using 1 step truncation based on linear OOA(2¹⁷⁰, 78, F₂, 3, 73) (dual of [(78, 3), 64, 74]-NRT-code), using

concatenation of two NRT-codes [i] based on
1. linear OOA(4⁴⁶, 26, F₄, 3, 36) (dual of [(26, 3), 32, 37]-NRT-code), using
  - algebraic-geometric NRT-code AG(3;F,41P) [i] based on function field F/F₄ with g(F) = 10 and N(F) ≥ 27, using
    - an explicitly constructive algebraic function field [i]
2. linear OA(2¹, 3, F₂, 1) (dual of [3, 2, 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(2¹⁶⁹, 38, F₂, 5, 72) (dual of [(38, 5), 21, 73]-NRT-code)	[i]		OOA Folding
2	Linear OOA(2¹⁶⁹, 38, F₂, 6, 72) (dual of [(38, 6), 59, 73]-NRT-code)	[i]		OOA Folding