Existence and multiplicity of solutions for semilinear differential equations with subquadratic potentials
Existence and multiplicity of nontrivial solutions of a class of semilinear differential equations with subquadratic potentials are studied using Clark's theorem. As an application of the above results, periodic solutions for a second Hamiltonian systems are studied.
| Main Authors: | , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Texas State University
2013-07-01
|
| Series: | Electronic Journal of Differential Equations |
| Subjects: | |
| Online Access: | http://ejde.math.txstate.edu/Volumes/2013/166/abstr.html |