Multiple periodic solutions for discrete Hamiltonian systerns

作者：Yu, Jianshe^*; Bin, Honghua; Guo, Zhiming

来源：Nonlinear Analysis-Theory Methods & Applications, 2007, 66(7): 1498-1512.

DOI：10.1016/j.na.2006.01.029

• Morse theory
• discrete Hamiltonian systems
• asymptotically linear
• superlinear
• periodic solution

Several existence results of multiple periodic solutions for discrete Hamiltonian system are established, where the nonlinearity is either asymptotically linear or superlinear at infinity. The approach used here is based on Morse theory.

• 出版日期2007-4-1
• 单位湖南大学; 广州大学