MinT - Information on Result #2517640

Information on Result #2517640

Linear OOA(25⁹⁵, large, F₂₅, 2, 8), using 25¹ times duplication based on linear OOA(25⁹⁴, large, F₂₅, 2, 8), using

21 times NRT-code embedding in larger space [i] based on linear OOA(25⁵², 8388602, F₂₅, 2, 8) (dual of [(8388602, 2), 16777152, 9]-NRT-code), using
- (u,Â u+v)-construction [i] based on
  1. linear OOA(25¹⁶, 4194301, F₂₅, 2, 4) (dual of [(4194301, 2), 8388586, 5]-NRT-code), using
    - OOA 2-folding [i] based on linear OA(25¹⁶, 8388602, F₂₅, 4) (dual of [8388602, 8388586, 5]-code), using
      - discarding factors / shortening the dual code based on linear OA(25¹⁶, large, F₂₅, 4) (dual of [large, large−16, 5]-code), using
        the primitive expurgated narrow-sense BCH-code C(I) with length 9765624Â = 25⁵âˆ’1, defining interval IÂ =Â [0,3], and designed minimum distance dÂ â‰¥Â |I|+1Â =Â 5 [i]
  2. linear OOA(25³⁶, 4194301, F₂₅, 2, 8) (dual of [(4194301, 2), 8388566, 9]-NRT-code), using
    - OOA 2-folding [i] based on linear OA(25³⁶, 8388602, F₂₅, 8) (dual of [8388602, 8388566, 9]-code), using
      - discarding factors / shortening the dual code based on linear OA(25³⁶, large, F₂₅, 8) (dual of [large, large−36, 9]-code), using
        the primitive expurgated narrow-sense BCH-code C(I) with length 9765624Â = 25⁵âˆ’1, defining interval IÂ =Â [0,7], and designed minimum distance dÂ â‰¥Â |I|+1Â =Â 9 [i]

Mode: Constructive and linear.

Optimality

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

Other Results with Identical Parameters

None.

Depending Results

None.