Items where Author is "Ke, Xiao-Feng"
Group by: Item Type | No Grouping Jump to: Article Number of items: 1. ArticleKe, Xiao-Feng and Liao, Jia-Feng (2022) On the existence of periodic solutions to second order Hamiltonian systems. Electronic Journal of Qualitative Theory of Differential Equations, 2022 (36). pp. 1-12. ISSN 1417-3875 |