The non-existence, existence and uniqueness of limit cycles for quadratic polynomial differential systems
We provide sufficient conditions for the non-existence, existence and uniqueness of limit cycles surrounding a focus of a quadratic polynomial differential system in the plane.
| Authors: | , |
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| Format: | article |
| Publication Date: | 2019 |
| Country: | España |
| Institution: | Universitat Autònoma de Barcelona |
| Repository: | Dipòsit Digital de Documents de la UAB |
| Language: | English |
| OAI Identifier: | oai:ddd.uab.cat:204391 |
| Online Access: | https://ddd.uab.cat/record/204391 https://dx.doi.org/urn:doi:10.1017/S0308210517000221 |
| Access Level: | Open access |
| Keyword: | Quadratic systems Quadratic polynomial differential system Limit cycles |
| Summary: | We provide sufficient conditions for the non-existence, existence and uniqueness of limit cycles surrounding a focus of a quadratic polynomial differential system in the plane. |
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