MinT - Information on Result #2487017

Information on Result #2487017

Linear OOA(3¹⁸¹, 29544, F₃, 2, 26) (dual of [(29544, 2), 58907, 27]-NRT-code), using 3¹ times duplication based on linear OOA(3¹⁸⁰, 29544, F₃, 2, 26) (dual of [(29544, 2), 58908, 27]-NRT-code), using

1 times NRT-code embedding in larger space [i] based on linear OOA(3¹⁷⁸, 29543, F₃, 2, 26) (dual of [(29543, 2), 58908, 27]-NRT-code), using
- OOA 2-folding [i] based on linear OA(3¹⁷⁸, 59086, F₃, 26) (dual of [59086, 58908, 27]-code), using
  - 1 times code embedding in larger space [i] based on linear OA(3¹⁷⁷, 59085, F₃, 26) (dual of [59085, 58908, 27]-code), using
    - constructionÂ X applied to C_e(25) âŠ‚ C_e(21) [i] based on
      1. linear OA(3¹⁷¹, 59049, F₃, 26) (dual of [59049, 58878, 27]-code), using an extension C_e(25) of the primitive narrow-sense BCH-code C(I) with length 59048Â = 3¹⁰âˆ’1, defining interval IÂ =Â [1,25], and designed minimum distance dÂ â‰¥Â |I|+1Â =Â 26 [i]
      2. linear OA(3¹⁴¹, 59049, F₃, 22) (dual of [59049, 58908, 23]-code), using an extension C_e(21) of the primitive narrow-sense BCH-code C(I) with length 59048Â = 3¹⁰âˆ’1, defining interval IÂ =Â [1,21], and designed minimum distance dÂ â‰¥Â |I|+1Â =Â 22 [i]
      3. linear OA(3⁶, 36, F₃, 3) (dual of [36, 30, 4]-code or 36-cap in PG(5,3)), using
        discarding factors / shortening the dual code based on linear OA(3⁶, 48, F₃, 3) (dual of [48, 42, 4]-code or 48-cap in PG(5,3)), using
        large caps in PG(5,Â b) [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(3¹⁸¹, 24338, F₃, 3, 26) (dual of [(24338, 3), 72833, 27]-NRT-code)	[i]	Embedding of OOA with Gilbertâ€“VarÅ¡amov Bound
2	Linear OOA(3¹⁸¹, 24338, F₃, 4, 26) (dual of [(24338, 4), 97171, 27]-NRT-code)	[i]
3	Linear OOA(3¹⁸¹, 24338, F₃, 5, 26) (dual of [(24338, 5), 121509, 27]-NRT-code)	[i]
4	Digital (155, 181, 24338)-net over F₃	[i]