SpringerOpen Newsletter

Receive periodic news and updates relating to SpringerOpen.

Open Access Open Badges Research Article

Existence and Uniqueness of Periodic Solution for Nonlinear Second-Order Ordinary Differential Equations

Jian Zu

Author affiliations

College of Mathematics, Jilin University, Changchun 130012, China

Citation and License

Boundary Value Problems 2011, 2011:192156  doi:10.1155/2011/192156

Published: 15 March 2011


We study periodic solutions for nonlinear second-order ordinary differential problem . By constructing upper and lower boundaries and using Leray-Schauder degree theory, we present a result about the existence and uniqueness of a periodic solution for second-order ordinary differential equations with some assumption.