| Autor: |
Ahmed Bendjeddou, Rachid Cheurfa |
| Jazyk: |
angličtina |
| Rok vydání: |
2017 |
| Předmět: |
|
| Zdroj: |
Electronic Journal of Differential Equations, Vol 2017, Iss 71,, Pp 1-7 (2017) |
| Druh dokumentu: |
article |
| ISSN: |
1072-6691 |
| Popis: |
In the work by Gine and Grau [11], a planar differential system of degree nine admitting a nested configuration formed by an algebraic and a non-algebraic limit cycles explicitly given was presented. As an improvement, we obtain by a new method a similar result for a family of quintic polynomial differential systems. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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