兰州理工大学学报
局部超二次二阶哈密尔顿系统周期解的多重性
王明伟, 冯鑫鑫, 朱亚培
The multiplicity of periodic solutions for Hamiltonian systems with a local superquadratic condition
WANG Ming-wei, FENG Xin-xin, ZHU Ya-pei
兰州理工大学学报 . 2024, (2): 169 -172 .