MinT - Information on Result #1309679

Information on Result #1309679

Linear OA(4¹⁸², 270, F₄, 83) (dual of [270, 88, 84]-code), using 7 step VarÅ¡amovâ€“Edel lengthening with (r_i)Â = (4, 2, 1, 1, 0, 1, 0) based on linear OA(4¹⁷³, 254, F₄, 83) (dual of [254, 81, 84]-code), using

3 times truncation [i] based on linear OA(4¹⁷⁶, 257, F₄, 86) (dual of [257, 81, 87]-code), using
- the BCH-code C(I) with length 257Â | 4⁸âˆ’1, defining interval IÂ =Â {1,4,7,…,256}, and designed minimum distance dÂ â‰¥Â |I|+1Â =Â 87 [i]

Mode: 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.