MinT - Information on Result #3199294

Information on Result #3199294

Digital (157, 181, 14764)-net over F₃, using t-expansion based on digital (156, 181, 14764)-net over F₃, using

net defined by OOA [i] based on linear OOA(3¹⁸¹, 14764, F₃, 25, 25) (dual of [(14764, 25), 368919, 26]-NRT-code), using
- OOA 12-folding and stacking with additional row [i] based on linear OA(3¹⁸¹, 177169, F₃, 25) (dual of [177169, 176988, 26]-code), using
  - discarding factors / shortening the dual code based on linear OA(3¹⁸¹, 177173, F₃, 25) (dual of [177173, 176992, 26]-code), using
    - constructionÂ X applied to C_e(24) âŠ‚ C_e(21) [i] based on
      1. linear OA(3¹⁷⁷, 177147, F₃, 25) (dual of [177147, 176970, 26]-code), using an extension C_e(24) of the primitive narrow-sense BCH-code C(I) with length 177146Â = 3¹¹âˆ’1, defining interval IÂ =Â [1,24], and designed minimum distance dÂ â‰¥Â |I|+1Â =Â 25 [i]
      2. linear OA(3¹⁵⁵, 177147, F₃, 22) (dual of [177147, 176992, 23]-code), using an extension C_e(21) of the primitive narrow-sense BCH-code C(I) with length 177146Â = 3¹¹âˆ’1, defining interval IÂ =Â [1,21], and designed minimum distance dÂ â‰¥Â |I|+1Â =Â 22 [i]
      3. linear OA(3⁴, 26, F₃, 2) (dual of [26, 22, 3]-code), using
        discarding factors / shortening the dual code based on linear OA(3⁴, 40, F₃, 2) (dual of [40, 36, 3]-code), using
        Hamming code H(4,3) [i]

Mode: Constructive and linear.

Optimality

Show details for fixed k and m, k and s, k and t, m and s, m and t, t and s.

Other Results with Identical Parameters

None.

Depending Results

The following results depend on this result:

	Result		This result only	Method
1	Digital (158, 182, 14764)-net over F₃	[i]		Net Duplication