MinT - Information on Result #1634935

Information on Result #1634935

Linear OOA(2¹⁸⁶, 907, F₂, 5, 32) (dual of [(907, 5), 4349, 33]-NRT-code), using embedding of OOA with Gilbertâ€“VarÅ¡amov bound based on linear OOA(2¹⁸⁶, 907, F₂, 2, 32) (dual of [(907, 2), 1628, 33]-NRT-code), using

discarding factors / shortening the dual code based on linear OOA(2¹⁸⁶, 1040, F₂, 2, 32) (dual of [(1040, 2), 1894, 33]-NRT-code), using
- 2 times NRT-code embedding in larger space [i] based on linear OOA(2¹⁸², 1038, F₂, 2, 32) (dual of [(1038, 2), 1894, 33]-NRT-code), using
  - OOA 2-folding [i] based on linear OA(2¹⁸², 2076, F₂, 32) (dual of [2076, 1894, 33]-code), using
    - 1 times truncation [i] based on linear OA(2¹⁸³, 2077, F₂, 33) (dual of [2077, 1894, 34]-code), using
      - constructionÂ X applied to C([0,16]) âŠ‚ C([0,14]) [i] based on
        linear OA(2¹⁷⁷, 2049, F₂, 33) (dual of [2049, 1872, 34]-code), using the expurgated narrow-sense BCH-code C(I) with length 2049Â | 2²²âˆ’1, defining interval IÂ =Â [0,16], and minimum distance dÂ â‰¥ |{−16,−15,…,16}|+1Â =Â 34 (BCH-bound) [i]
        linear OA(2¹⁵⁵, 2049, F₂, 29) (dual of [2049, 1894, 30]-code), using the expurgated narrow-sense BCH-code C(I) with length 2049Â | 2²²âˆ’1, defining interval IÂ =Â [0,14], and minimum distance dÂ â‰¥ |{−14,−13,…,14}|+1Â =Â 30 (BCH-bound) [i]
        linear OA(2⁶, 28, F₂, 3) (dual of [28, 22, 4]-code or 28-cap in PG(5,2)), using
        discarding factors / shortening the dual code based on linear OA(2⁶, 32, F₂, 3) (dual of [32, 26, 4]-code or 32-cap in PG(5,2)), using
        Reedâ€“Muller code RM(1,5) [i]
        caps in base bÂ =Â 2 [i]

Mode: 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

None.