On the centers of cubic polynomial differential systems with four invariant straight lines
Assume that a cubic polynomial differential system in the plane has four invariant straight lines in generic position, i.e. they are not parallel and no more than two straight lines intersect in a point. Then such a differential system only can have 0, 1 or 3 centers.
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| 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:232534 |
| Acceso en línea: | https://ddd.uab.cat/record/232534 https://dx.doi.org/urn:doi:10.12775/TMNA.2020.004 |
| Access Level: | acceso abierto |
| Palabra clave: | Cubic system Cubic polynomial differential systems Centers Invariant straight line |
| Sumario: | Assume that a cubic polynomial differential system in the plane has four invariant straight lines in generic position, i.e. they are not parallel and no more than two straight lines intersect in a point. Then such a differential system only can have 0, 1 or 3 centers. |
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