MinT - Information on Result #2487679

Information on Result #2487679

Linear OOA(3²⁰², 9852, F₃, 2, 33) (dual of [(9852, 2), 19502, 34]-NRT-code), using 3¹ times duplication based on linear OOA(3²⁰¹, 9852, F₃, 2, 33) (dual of [(9852, 2), 19503, 34]-NRT-code), using

OOA 2-folding [i] based on linear OA(3²⁰¹, 19704, F₃, 33) (dual of [19704, 19503, 34]-code), using
- 1 times code embedding in larger space [i] based on linear OA(3²⁰⁰, 19703, F₃, 33) (dual of [19703, 19503, 34]-code), using
  - constructionÂ X applied to C([0,16]) âŠ‚ C([0,15]) [i] based on
    1. linear OA(3¹⁹⁹, 19684, F₃, 33) (dual of [19684, 19485, 34]-code), using the expurgated narrow-sense BCH-code C(I) with length 19684Â | 3¹⁸âˆ’1, defining interval IÂ =Â [0,16], and minimum distance dÂ â‰¥ |{−16,−15,…,16}|+1Â =Â 34 (BCH-bound) [i]
    2. linear OA(3¹⁸¹, 19684, F₃, 31) (dual of [19684, 19503, 32]-code), using the expurgated narrow-sense BCH-code C(I) with length 19684Â | 3¹⁸âˆ’1, defining interval IÂ =Â [0,15], and minimum distance dÂ â‰¥ |{−15,−14,…,15}|+1Â =Â 32 (BCH-bound) [i]
    3. linear OA(3¹, 19, F₃, 1) (dual of [19, 18, 2]-code), using
      - discarding factors / shortening the dual code based on linear OA(3¹, s, F₃, 1) (dual of [s, s−1, 2]-code) for arbitrarily large s, using
        parity-check code [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(3²⁰², 9103, F₃, 3, 33) (dual of [(9103, 3), 27107, 34]-NRT-code)	[i]	Embedding of OOA with Gilbertâ€“VarÅ¡amov Bound
2	Linear OOA(3²⁰², 9103, F₃, 4, 33) (dual of [(9103, 4), 36210, 34]-NRT-code)	[i]
3	Linear OOA(3²⁰², 9103, F₃, 5, 33) (dual of [(9103, 5), 45313, 34]-NRT-code)	[i]
4	Digital (169, 202, 9103)-net over F₃	[i]