MinT - Information on Result #1462656

Information on Result #1462656

Linear OOA(64³⁶, 260, F₆₄, 2, 21) (dual of [(260, 2), 484, 22]-NRT-code), using embedding of OOA with Gilbertâ€“VarÅ¡amov bound based on linear OA(64³⁶, 260, F₆₄, 21) (dual of [260, 224, 22]-code), using

discarding factors / shortening the dual code based on linear OA(64³⁶, 263, F₆₄, 21) (dual of [263, 227, 22]-code), using
- constructionÂ X applied to AG(F,234P) âŠ‚ AG(F,238P) [i] based on
  1. linear OA(64³³, 256, F₆₄, 21) (dual of [256, 223, 22]-code), using algebraic-geometric code AG(F,234P) [i] based on function field F/F₆₄ with g(F) = 12 and N(F) ≥ 257, using
    - K_1,2 from the tower of function fields by Niederreiter and Xing based on the tower by GarcÃa and Stichtenoth over F₆₄ [i]
  2. linear OA(64²⁹, 256, F₆₄, 17) (dual of [256, 227, 18]-code), using algebraic-geometric code AG(F,238P) [i] based on function field F/F₆₄ with g(F) = 12 and N(F) ≥ 257 (see above)
  3. linear OA(64³, 7, F₆₄, 3) (dual of [7, 4, 4]-code or 7-arc in PG(2,64) or 7-cap in PG(2,64)), using
    - discarding factors / shortening the dual code based on linear OA(64³, 64, F₆₄, 3) (dual of [64, 61, 4]-code or 64-arc in PG(2,64) or 64-cap in PG(2,64)), using
      - Reedâ€“Solomon code RS(61,64) [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.