Journal of Jishou University(Natural Sciences Edition)

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Multiplicity of Periodic Solutions for a Class of Second Order Hamiltonian Systems

SUN Yang,ZHANG Shengui   

  1. (College of Mathematics and Computer Science,Northwest Minzu University,Lanzhou 730030,China)
  • Online:2018-11-25 Published:2018-12-21


By using critical point theory,the authors studied the existence of periodic solutions for second order Hamiltonian systems with partially periodic potential.Some results for the existence of multiplicity of periodic solutions are obtained via the minimax methods.

Key words: second order Hamiltonian systems, periodic solutions, critical point

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