MinT - Information on Result #1652747

Information on Result #1652747

Linear OOA(256²², 32773, F₂₅₆, 5, 10) (dual of [(32773, 5), 163843, 11]-NRT-code), using embedding of OOA with Gilbertâ€“VarÅ¡amov bound based on linear OOA(256²², 32773, F₂₅₆, 2, 10) (dual of [(32773, 2), 65524, 11]-NRT-code), using

OOA 2-folding [i] based on linear OA(256²², 65546, F₂₅₆, 10) (dual of [65546, 65524, 11]-code), using
- discarding factors / shortening the dual code based on linear OA(256²², 65547, F₂₅₆, 10) (dual of [65547, 65525, 11]-code), using
  - constructionÂ X applied to C_e(9) âŠ‚ C_e(5) [i] based on
    1. linear OA(256¹⁹, 65536, F₂₅₆, 10) (dual of [65536, 65517, 11]-code), using an extension C_e(9) of the primitive narrow-sense BCH-code C(I) with length 65535Â = 256²âˆ’1, defining interval IÂ =Â [1,9], and designed minimum distance dÂ â‰¥Â |I|+1Â =Â 10 [i]
    2. linear OA(256¹¹, 65536, F₂₅₆, 6) (dual of [65536, 65525, 7]-code), using an extension C_e(5) of the primitive narrow-sense BCH-code C(I) with length 65535Â = 256²âˆ’1, defining interval IÂ =Â [1,5], and designed minimum distance dÂ â‰¥Â |I|+1Â =Â 6 [i]
    3. linear OA(256³, 11, F₂₅₆, 3) (dual of [11, 8, 4]-code or 11-arc in PG(2,256) or 11-cap in PG(2,256)), using
      - discarding factors / shortening the dual code based on linear OA(256³, 256, F₂₅₆, 3) (dual of [256, 253, 4]-code or 256-arc in PG(2,256) or 256-cap in PG(2,256)), using
        Reedâ€“Solomon code RS(253,256) [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

The following results depend on this result:

	Result		This result only	Method
1	Linear OOA(256²², 32772, F₂₅₆, 6, 10) (dual of [(32772, 6), 196610, 11]-NRT-code)	[i]		OOA Stacking with Additional Row
2	Linear OOA(256²², 32772, F₂₅₆, 15, 10) (dual of [(32772, 15), 491558, 11]-NRT-code)	[i]		OOA Stacking with Additional Row