共 50 条
- [32] Infinitely Many Homoclinic Solutions for a Class of Indefinite Perturbed Second-Order Hamiltonian Systems Mediterranean Journal of Mathematics, 2016, 13 : 3673 - 3690
- [38] A note on existence of infinitely many periodic solutions for second-order nonlinear difference systems ADVANCES IN DIFFERENCE EQUATIONS, 2016,
- [39] A note on existence of infinitely many periodic solutions for second-order nonlinear difference systems Advances in Difference Equations, 2016