MinT - Information on Result #1661763

Information on Result #1661763

Linear OOA(2⁶³, 1410, F₂, 6, 10) (dual of [(1410, 6), 8397, 11]-NRT-code), using embedding of OOA with Gilbertâ€“VarÅ¡amov bound based on linear OOA(2⁶³, 1410, F₂, 2, 10) (dual of [(1410, 2), 2757, 11]-NRT-code), using

discarding factors / shortening the dual code based on linear OOA(2⁶³, 2055, F₂, 2, 10) (dual of [(2055, 2), 4047, 11]-NRT-code), using
- 2¹ times duplication [i] based on linear OOA(2⁶², 2055, F₂, 2, 10) (dual of [(2055, 2), 4048, 11]-NRT-code), using
  - OOA 2-folding [i] based on linear OA(2⁶², 4110, F₂, 10) (dual of [4110, 4048, 11]-code), using
    - strength reduction [i] based on linear OA(2⁶², 4110, F₂, 11) (dual of [4110, 4048, 12]-code), using
      - constructionÂ X4 applied to C_e(10) âŠ‚ C_e(8) [i] based on
        linear OA(2⁶¹, 4096, F₂, 11) (dual of [4096, 4035, 12]-code), using an extension C_e(10) of the primitive narrow-sense BCH-code C(I) with length 4095Â = 2¹²âˆ’1, defining interval IÂ =Â [1,10], and designed minimum distance dÂ â‰¥Â |I|+1Â =Â 11 [i]
        linear OA(2⁴⁹, 4096, F₂, 9) (dual of [4096, 4047, 10]-code), using an extension C_e(8) of the primitive narrow-sense BCH-code C(I) with length 4095Â = 2¹²âˆ’1, defining interval IÂ =Â [1,8], and designed minimum distance dÂ â‰¥Â |I|+1Â =Â 9 [i]
        linear OA(2¹³, 14, F₂, 13) (dual of [14, 1, 14]-code or 14-arc in PG(12,2)), using
        dual of repetition code with length 14 [i]
        linear OA(2¹, 14, F₂, 1) (dual of [14, 13, 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: 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.