HOMOCLINIC ORBITS AT INFINITY FOR SECOND-ORDER HAMILTONIAN SYSTEMS WITH FIXED ENERGY

作者：Wu, Dong-Lun^*; Zhang, Shiqing

来源：Electronic Journal of Differential Equations, 2015.

• Homoclinic orbits
• variational methods
• Hamiltonian systems
• fixed energy

We obtain the existence of homoclinic orbits at infinity for a class of second-order Hamiltonian systems with fixed energy. We use the limit for a sequence of approximate solutions which are obtained by variational methods.

• 出版日期2015-6-11
• 单位四川大学; 西南大学