MinT - Information on Result #1652390

Information on Result #1652390

Linear OOA(3²⁴⁷, 2904081, F₃, 5, 23) (dual of [(2904081, 5), 14520158, 24]-NRT-code), using embedding of OOA with Gilbertâ€“VarÅ¡amov bound based on linear OOA(3²⁴⁷, 2904081, F₃, 2, 23) (dual of [(2904081, 2), 5807915, 24]-NRT-code), using

discarding factors / shortening the dual code based on linear OOA(3²⁴⁷, 4194324, F₃, 2, 23) (dual of [(4194324, 2), 8388401, 24]-NRT-code), using
- (u,Â u+v)-construction [i] based on
  1. linear OOA(3²¹, 23, F₃, 2, 11) (dual of [(23, 2), 25, 12]-NRT-code), using
    - extracting embedded OOA [i] based on digital (10, 21, 23)-net over F₃, using
      - 2 times m-reduction [i] based on digital (10, 23, 23)-net over F₃, using
        a shift-net [i]
  2. linear OOA(3²²⁶, 4194301, F₃, 2, 23) (dual of [(4194301, 2), 8388376, 24]-NRT-code), using
    - OOA 2-folding [i] based on linear OA(3²²⁶, 8388602, F₃, 23) (dual of [8388602, 8388376, 24]-code), using
      - discarding factors / shortening the dual code based on linear OA(3²²⁶, large, F₃, 23) (dual of [large, large−226, 24]-code), using
        the primitive expurgated narrow-sense BCH-code C(I) with length 14348906Â = 3¹⁵âˆ’1, defining interval IÂ =Â [0,22], and designed minimum distance dÂ â‰¥Â |I|+1Â =Â 24 [i]

Mode: Linear.

Optimality

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

Other Results with Identical Parameters

None.

Depending Results

None.