MinT - Information on Result #1615681

Information on Result #1615681

Linear OOA(256⁵⁷, 642, F₂₅₆, 4, 35) (dual of [(642, 4), 2511, 36]-NRT-code), using embedding of OOA with Gilbertâ€“VarÅ¡amov bound based on linear OOA(256⁵⁷, 642, F₂₅₆, 2, 35) (dual of [(642, 2), 1227, 36]-NRT-code), using

256¹ times duplication [i] based on linear OOA(256⁵⁶, 642, F₂₅₆, 2, 35) (dual of [(642, 2), 1228, 36]-NRT-code), using
- (u,Â u+v)-construction [i] based on
  1. linear OOA(256¹⁹, 321, F₂₅₆, 2, 17) (dual of [(321, 2), 623, 18]-NRT-code), using
    - extended algebraic-geometric NRT-code AG_e(2;F,624P) [i] based on function field F/F₂₅₆ with g(F) = 2 and N(F) ≥ 321, using
      - sharp bound on the number of rational points on curves with genus 2 [i]
  2. linear OOA(256³⁷, 321, F₂₅₆, 2, 35) (dual of [(321, 2), 605, 36]-NRT-code), using
    - extended algebraic-geometric NRT-code AG_e(2;F,606P) [i] based on function field F/F₂₅₆ with g(F) = 2 and N(F) ≥ 321 (see above)

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.