MinT - Information on Result #2668747

Information on Result #2668747

Linear OOA(2⁶⁶, 27, F₂, 3, 36) (dual of [(27, 3), 15, 37]-NRT-code), using 2¹ times duplication based on linear OOA(2⁶⁵, 27, F₂, 3, 36) (dual of [(27, 3), 16, 37]-NRT-code), using

strength reduction [i] based on linear OOA(2⁶⁵, 27, F₂, 3, 37) (dual of [(27, 3), 16, 38]-NRT-code), using
- concatenation of two NRT-codes [i] based on
  1. linear OOA(4¹⁹, 9, F₄, 3, 18) (dual of [(9, 3), 8, 19]-NRT-code), using
    - extended algebraic-geometric NRT-code AG_e(3;F,8P) [i] based on function field F/F₄ with g(F) = 1 and N(F) ≥ 9, using
      - the Hermitian function field over F₄ [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

None.