We prove a multiplicity result of periodic solutions for a system of second order differential equations having asymmetric nonlinearities. The proof is based on a recent generalization of the Poincaré-Birkhoff fixed point theorem provided by Fonda and Urena.
Titolo: | Multiplicity of periodic solutions for systems of weakly coupled parametrized second order differential equations |
Autori: | |
Data di pubblicazione: | 2017 |
Rivista: | |
Abstract: | We prove a multiplicity result of periodic solutions for a system of second order differential equations having asymmetric nonlinearities. The proof is based on a recent generalization of the Poincaré-Birkhoff fixed point theorem provided by Fonda and Urena. |
Handle: | http://hdl.handle.net/11566/246994 |
Appare nelle tipologie: | 1.1 Articolo in rivista |
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