MinT - Information on Result #2425200

Information on Result #2425200

Linear OOA(2²¹¹, 1046, F₂, 2, 36) (dual of [(1046, 2), 1881, 37]-NRT-code), using strength reduction based on linear OOA(2²¹¹, 1046, F₂, 2, 37) (dual of [(1046, 2), 1881, 38]-NRT-code), using

OOA 2-folding [i] based on linear OA(2²¹¹, 2092, F₂, 37) (dual of [2092, 1881, 38]-code), using
- discarding factors / shortening the dual code based on linear OA(2²¹¹, 2093, F₂, 37) (dual of [2093, 1882, 38]-code), using
  - constructionÂ X applied to C_e(36) âŠ‚ C_e(30) [i] based on
    1. linear OA(2¹⁹⁹, 2048, F₂, 37) (dual of [2048, 1849, 38]-code), using an extension C_e(36) of the primitive narrow-sense BCH-code C(I) with length 2047Â = 2¹¹âˆ’1, defining interval IÂ =Â [1,36], and designed minimum distance dÂ â‰¥Â |I|+1Â =Â 37 [i]
    2. linear OA(2¹⁶⁶, 2048, F₂, 31) (dual of [2048, 1882, 32]-code), using an extension C_e(30) of the primitive narrow-sense BCH-code C(I) with length 2047Â = 2¹¹âˆ’1, defining interval IÂ =Â [1,30], and designed minimum distance dÂ â‰¥Â |I|+1Â =Â 31 [i]
    3. linear OA(2¹², 45, F₂, 5) (dual of [45, 33, 6]-code), using
      - discarding factors / shortening the dual code based on linear OA(2¹², 48, F₂, 5) (dual of [48, 36, 6]-code), using
        adding a parity check bit [i] based on linear OA(2¹¹, 47, F₂, 4) (dual of [47, 36, 5]-code), using
        extracting embedded orthogonal array [i] based on digital (7, 11, 47)-net over F₂, using
        linear code embedding found in a computer search [i]

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

The following results depend on this result:

	Result		Method
1	Linear OOA(2²¹¹, 1014, F₂, 3, 36) (dual of [(1014, 3), 2831, 37]-NRT-code)	[i]	Embedding of OOA with Gilbertâ€“VarÅ¡amov Bound
2	Linear OOA(2²¹¹, 1014, F₂, 4, 36) (dual of [(1014, 4), 3845, 37]-NRT-code)	[i]
3	Linear OOA(2²¹¹, 1014, F₂, 5, 36) (dual of [(1014, 5), 4859, 37]-NRT-code)	[i]
4	Linear OOA(2²¹¹, 1014, F₂, 6, 36) (dual of [(1014, 6), 5873, 37]-NRT-code)	[i]
5	Linear OOA(2²¹¹, 1014, F₂, 7, 36) (dual of [(1014, 7), 6887, 37]-NRT-code)	[i]
6	Linear OOA(2²¹¹, 1014, F₂, 8, 36) (dual of [(1014, 8), 7901, 37]-NRT-code)	[i]
7	Digital (175, 211, 1014)-net over F₂	[i]