| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 838122 | Nonlinear Analysis: Real World Applications | 2010 | 12 Pages |
Abstract
By using the least action principle and the saddle point theorem, some existence theorems are obtained, viz. the existence of solutions to a second-order Hamiltonian system with periodic boundary conditions in the cases when the gradient of the nonlinearity is bounded sublinearly and linearly respectively.
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Authors
X.H. Tang, Qiong Meng,