Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
842316 | Nonlinear Analysis: Theory, Methods & Applications | 2008 | 13 Pages |
Abstract
We have presented some new results for periodic solutions to a class of Hamiltonian systems with potential indefinite in sign. These results improve and correct some known results in the literature.
Keywords
Related Topics
Physical Sciences and Engineering
Engineering
Engineering (General)
Authors
Li Xiao, X.H. Tang,