Linear type global centers of cubic Hamiltonian systems symmetric with respect to the x-axis
Abstract
A polynomial differential system of degree 2 has no global centers (that is, centers defined in all the plane except the fixed point). In this paper we characterize the global centers of cubic Hamiltonian systems symmetric with respect to the x-axis, and such that the center has purely imaginary eigenvalues.
Citation
Barreira, L., Llibre, J., & Valls, C. (2020). Linear type global centers of cubic Hamiltonian systems symmetric with respect to the x-axis. Electronic Journal of Differential Equations, 2020(57), pp. 1-14.Rights License
This work is licensed under a Creative Commons Attribution 4.0 International License.
