MinT - Information on Result #561239

Information on Result #561239

There is no linear OOA(4²³², 217, F₄, 2, 180) (dual of [(217, 2), 202, 181]-NRT-code), because 20 step m-reduction would yield linear OA(4²¹², 217, F₄, 160) (dual of [217, 5, 161]-code), but

residual code [i] would yield linear OA(4⁵², 56, F₄, 40) (dual of [56, 4, 41]-code), but
- a result by Hill and Landjev [i]
- improvement by Maruta on the Griesmer bound [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.

Other Results with Identical Parameters

None.

Depending Results

The following results depend on this result:

	Result		This result only	Method
1	No linear OOA(4²³², 217, F₄, 3, 180) (dual of [(217, 3), 419, 181]-NRT-code)	[i]		Depth Reduction