Abstract
Variational methods are used in order to establish the existence and the multiplicity of nontrivial periodic solutions of a second order dynamical system. The main results are obtained when the potential satisfies different superquadratic conditions at infinity. The particular case of equations with a concave-convex nonlinear term is covered.
Lingua originale | English |
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pagine (da-a) | 59-77 |
Numero di pagine | 19 |
Rivista | Manuscripta Mathematica |
Volume | 154 |
Stato di pubblicazione | Published - 2017 |
All Science Journal Classification (ASJC) codes
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