Existence of Periodic Solutions of a Class of Planar Systems

  • Xiaojing Yang

    Tsinghua University, Beijing, China

Abstract

In this paper, we consider the existence of periodic solutions for the following planar system:

where the function is positive for and positively -quasi-homogeneous of quasi-degree is local Lipschitz and bounded, is -periodic and is the standard symplectic matrix.

Cite this article

Xiaojing Yang, Existence of Periodic Solutions of a Class of Planar Systems. Z. Anal. Anwend. 25 (2006), no. 2, pp. 237–248

DOI 10.4171/ZAA/1286