MinT - Information on Result #2936854

Information on Result #2936854

Linear OOA(256⁵⁴, 642, F₂₅₆, 6, 33) (dual of [(642, 6), 3798, 34]-NRT-code), using 256¹ times duplication based on linear OOA(256⁵³, 642, F₂₅₆, 6, 33) (dual of [(642, 6), 3799, 34]-NRT-code), using

embedding of OOA with Gilbertâ€“VarÅ¡amov bound [i] based on linear OOA(256⁵³, 642, F₂₅₆, 4, 33) (dual of [(642, 4), 2515, 34]-NRT-code), using
- (u,Â u+v)-construction [i] based on
  1. linear OOA(256¹⁸, 321, F₂₅₆, 4, 16) (dual of [(321, 4), 1266, 17]-NRT-code), using
    - extended algebraic-geometric NRT-code AG_e(4;F,1267P) [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(256³⁵, 321, F₂₅₆, 4, 33) (dual of [(321, 4), 1249, 34]-NRT-code), using
    - extended algebraic-geometric NRT-code AG_e(4;F,1250P) [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.