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| Pàgina inicial > Articles > Articles publicats > On limit cycles bifurcating from the infinity in discontinuous piecewise linear differential systems |
| Data: | 2015 |
| Resum: | In this paper we consider the linear differential center (x',y')=(-y,x) class of all discontinuous piecewise linear differential systems with two zones separated by the straight line y = 0. Using the Bendixson transformation we provide sufficient conditions to ensure the existence of a crossing limit cycle coming purely from the infinity. We also study the displacement function for a class of discontinuous piecewise smooth differential system. |
| Ajuts: | Ministerio de Economía y Competitividad MTM2008-03437 Ministerio de Economía y Competitividad MTM2013-40998-P Agència de Gestió d'Ajuts Universitaris i de Recerca 2014/SGR-568 European Commission 316338 European Commission 318999 |
| Nota: | Agraïments: The first author is partially supported by a PROCAD-CAPES grant 88881.068 462/2014-01 and by a FAPESP grant 2013/13344-0. |
| Nota: | Agraïments: MINECO/FEDER grant UNAB13-4E-1604. The third author is partially supported by a FAPESP grant 2012/10231-7. The three authors are also supported by a CAPES CSF-PVE grant 88881.030454/2013-01 from the program CSF-PVE. |
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| Llengua: | Anglès |
| Document: | Article ; recerca ; Versió acceptada per publicar |
| Matèria: | Discontinuous differential system ; Displacement function ; Infinite periodic orbit ; Limit cycles ; Piecewise linear differential system |
| Publicat a: | Applied Mathematics and Computation, Vol. 271 (2015) , p. 365-374, ISSN 1873-5649 |
Postprint 9 p, 414.3 KB |