MinT - Information on Result #2160456

Information on Result #2160456

There is no linear OA(3¹⁵³, 160, F₃, 104) (dual of [160, 7, 105]-code), because 2 times truncation would yield linear OA(3¹⁵¹, 158, F₃, 102) (dual of [158, 7, 103]-code), but

constructionÂ Y1 [i] would yield
1. linear OA(3¹⁵⁰, 155, F₃, 102) (dual of [155, 5, 103]-code), but
  - Griesmer bound [i]
2. linear OA(3⁷, 158, F₃, 3) (dual of [158, 151, 4]-code or 158-cap in PG(6,3)), but
  - discarding factors / shortening the dual code would yield linear OA(3⁷, 137, F₃, 3) (dual of [137, 130, 4]-code or 137-cap in PG(6,3)), but
    - a result by BarÃ¡t, Edel, Hill, and Storme [i]

Mode: Bound (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.

Compare with Markus Grassl’s online database of code parameters.

Other Results with Identical Parameters

None.

Depending Results

None.