Resonances and formal stability investigation in hamiltonian systems

HIGHLIGHTS

• What: In Sect 4 the authors demonstrate the application of the method to a nontrivial example. Below the authors provide Listing 1, which is a fragment of 2-frequency resonant condition computations. To demonstrate the method of formal stability investigation here the authors provide special complex phase coordinates transformation qk=i Q k, pk=i Pk, k=1, 3, which nevertheless remains the original Hamiltonian function as a real one. The authors provide for each branch corresponding resonant vector p*.
• Who: Alexander Batkhin from the (UNIVERSITY) have published the research: Resonances and Formal Stability Investigation . . .
  

   

  

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