Linear type global centers of cubic Hamiltonian systems symmetric with respect to the x-axis
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 eig...
| Autores: | , , |
|---|---|
| Tipo de recurso: | artículo |
| Fecha de publicación: | 2020 |
| País: | España |
| Institución: | Universitat Autònoma de Barcelona |
| Repositorio: | Dipòsit Digital de Documents de la UAB |
| Idioma: | inglés |
| OAI Identifier: | oai:ddd.uab.cat:229100 |
| Acceso en línea: | https://ddd.uab.cat/record/229100 |
| Access Level: | acceso abierto |
| Palabra clave: | Center Cubic polynomial differential system Global center Hamiltonian system Symmetry with respect to the x-axis |
| Sumario: | 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. |
|---|