MinT - Information on Result #908528

Information on Result #908528

Linear OOA(2²¹³, 114, F₂, 2, 98) (dual of [(114, 2), 15, 99]-NRT-code), using juxtaposition based on

linear OOA(2¹⁹, 17, F₂, 2, 10) (dual of [(17, 2), 15, 11]-NRT-code), using
- extracting embedded OOA [i] based on digital (9, 19, 17)-net over F₂, using
  - linear code embedding found in a computer search [i]
linear OOA(2¹⁷⁹, 97, F₂, 2, 87) (dual of [(97, 2), 15, 88]-NRT-code), using
- OOA 2-folding [i] based on linear OA(2¹⁷⁹, 194, F₂, 87) (dual of [194, 15, 88]-code), using
  - discarding factors / shortening the dual code based on linear OA(2¹⁷⁹, 195, F₂, 87) (dual of [195, 16, 88]-code), using
    - concatenation of two codes [i] based on
      1. linear OA(4⁵⁷, 65, F₄, 43) (dual of [65, 8, 44]-code), using
        the expurgated narrow-sense BCH-code C(I) with length 65Â | 4⁶âˆ’1, defining interval IÂ =Â [0,21], and minimum distance dÂ â‰¥ |{−21,−20,…,21}|+1Â =Â 44 (BCH-bound) [i]
      2. linear OA(2¹, 3, F₂, 1) (dual of [3, 2, 2]-code), using
        discarding factors / shortening the dual code based on linear OA(2¹, s, F₂, 1) (dual of [s, s−1, 2]-code) for arbitrarily large s, using
        parity-check code [i]

Mode: Constructive and linear.

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