Non-isochronicity on piecewise Hamiltonian differential systems with homogeneous nonlinearities
- Resource Type
- Working Paper
- Authors
- Chen, Xiaoyi; Dong, Guangfeng
- Source
- Subject
- Mathematics - Dynamical Systems
34A36, 34C25
- Language
In this paper we prove the non-isochronicity of $\Sigma$-centers for a class of planar piecewise smooth differential systems with a straight switching line, whose two sub-systems are Hamiltonian differential systems with a non-degenerated center and only homogeneous nonlinearities.
Comment: 12 pages. In this version we correct some errors and typos