MinT - Information on Result #2669462

Information on Result #2669462

Linear OOA(2⁹⁸, 46, F₂, 3, 43) (dual of [(46, 3), 40, 44]-NRT-code), using 1 times NRT-code embedding in larger space based on linear OOA(2⁹⁵, 45, F₂, 3, 43) (dual of [(45, 3), 40, 44]-NRT-code), using

concatenation of two NRT-codes [i] based on
1. linear OOA(4²⁵, 15, F₄, 3, 21) (dual of [(15, 3), 20, 22]-NRT-code), using
  - extended algebraic-geometric NRT-code AG_e(3;F,23P) [i] based on function field F/F₄ with g(F) = 4 and N(F) ≥ 15, 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		Method
1	Linear OOA(2⁹⁹, 46, F₂, 3, 43) (dual of [(46, 3), 39, 44]-NRT-code)	[i]	OOA Duplication
2	Linear OOA(2⁹⁸, 23, F₂, 5, 43) (dual of [(23, 5), 17, 44]-NRT-code)	[i]	OOA Folding
3	Linear OOA(2⁹⁸, 23, F₂, 6, 43) (dual of [(23, 6), 40, 44]-NRT-code)	[i]	OOA Folding