MinT - Information on Result #1117720

Information on Result #1117720

Linear OOA(3¹⁹⁰, 1677804, F₃, 5, 17) (dual of [(1677804, 5), 8388830, 18]-NRT-code), using (u,Â u+v)-construction based on

linear OOA(3²⁴, 84, F₃, 5, 8) (dual of [(84, 5), 396, 9]-NRT-code), using
- extracting embedded OOA [i] based on digital (16, 24, 84)-net over F₃, using
  - trace code for nets [i] based on digital (0, 8, 28)-net over F₂₇, using
    - net from sequence [i] based on digital (0, 27)-sequence over F₂₇, using
      - generalized Faure sequence [i]
      - Niederreiterâ€“Xing sequence constructionÂ II/III [i] based on function field F/F₂₇ with g(F) = 0 and N(F) ≥ 28, using
        the rational function field F₂₇(x) [i]
      - Niederreiter sequence [i]
linear OOA(3¹⁶⁶, 1677720, F₃, 5, 17) (dual of [(1677720, 5), 8388434, 18]-NRT-code), using
- OOA 5-folding [i] based on linear OA(3¹⁶⁶, 8388600, F₃, 17) (dual of [8388600, 8388434, 18]-code), using
  - discarding factors / shortening the dual code based on linear OA(3¹⁶⁶, large, F₃, 17) (dual of [large, large−166, 18]-code), using
    - the primitive expurgated narrow-sense BCH-code C(I) with length 14348906Â = 3¹⁵âˆ’1, defining interval IÂ =Â [0,16], and designed minimum distance dÂ â‰¥Â |I|+1Â =Â 18 [i]

Mode: Constructive and linear.

None.

The following results depend on this result:

	Result		This result only	Method
1	Linear OOA(3¹⁹¹, 1677804, F₃, 5, 17) (dual of [(1677804, 5), 8388829, 18]-NRT-code)	[i]		OOA Duplication
2	Linear OOA(3¹⁹², 1677804, F₃, 5, 17) (dual of [(1677804, 5), 8388828, 18]-NRT-code)	[i]		OOA Duplication