中国科学院数学与系统科学研究院期刊网
AMS
Homoclinic Solutions for a Class of Asymptotically Quadratic Second-Order Hamiltonian System
Tiefeng Ye, Huixing Zhang, Wenbin Liu
Acta Mathematica Sinica . 2025, (8): 2011 -2030 .  DOI: 10.1007/s10114-025-4041-5