MinT - Information on Result #2475308

Information on Result #2475308

Linear OOA(7⁵⁵, 40, F₇, 2, 31) (dual of [(40, 2), 25, 32]-NRT-code), using 3 step truncation based on linear OOA(7⁵⁸, 42, F₇, 2, 34) (dual of [(42, 2), 26, 35]-NRT-code), using

generalized (u,Â u+v)-construction [i] based on
1. linear OOA(7⁴, 6, F₇, 2, 4) (dual of [(6, 2), 8, 5]-NRT-code), using
  - discarding factors / shortening the dual code based on linear OOA(7⁴, 7, F₇, 2, 4) (dual of [(7, 2), 10, 5]-NRT-code), using
    - Reedâ€“Solomon NRT-code RS(2;10,7) [i]
2. linear OOA(7⁵, 6, F₇, 2, 5) (dual of [(6, 2), 7, 6]-NRT-code), using
  - discarding factors / shortening the dual code based on linear OOA(7⁵, 7, F₇, 2, 5) (dual of [(7, 2), 9, 6]-NRT-code), using
    - Reedâ€“Solomon NRT-code RS(2;9,7) [i]
3. linear OOA(7⁶, 6, F₇, 2, 6) (dual of [(6, 2), 6, 7]-NRT-code), using
  - discarding factors / shortening the dual code based on linear OOA(7⁶, 7, F₇, 2, 6) (dual of [(7, 2), 8, 7]-NRT-code), using
    - Reedâ€“Solomon NRT-code RS(2;8,7) [i]
4. linear OOA(7⁸, 6, F₇, 2, 8) (dual of [(6, 2), 4, 9]-NRT-code), using
  - discarding factors / shortening the dual code based on linear OOA(7⁸, 7, F₇, 2, 8) (dual of [(7, 2), 6, 9]-NRT-code), using
    - Reedâ€“Solomon NRT-code RS(2;6,7) [i]
5. linear OOA(7¹¹, 6, F₇, 2, 11) (dual of [(6, 2), 1, 12]-NRT-code), using
  - dual of repetition NRT-code with length 6 [i]
6. linear OOA(7¹², 6, F₇, 2, 12) (dual of [(6, 2), 0, 13]-NRT-code), using
  - complete OOA / dual of NRT-code with only one code word [i]
7. linear OOA(7¹², 6, F₇, 2, 12) (dual of [(6, 2), 0, 13]-NRT-code) (see above)

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.