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Pàgina inicial > Articles > Articles publicats > Limit cycles on piecewise smooth vector fields with coupled rigid centers |
Data: | 2021 |
Resum: | We provide an upper bound for the maximum number of limit cycles of the class of discontinuous piecewise differential systems formed by two differential systems separated by a straight line presenting rigid centers. These two rigid centers are polynomial differential systems with a linear part and a nonlinear homogeneous part. We study the maximum number of limit cycles that such a class of piecewise differential systems can exhibit. |
Ajuts: | Agencia Estatal de Investigación MTM2016-77278-P Agència de Gestió d'Ajuts Universitaris i de Recerca 2017/SGR-1617 European Commission 777911 |
Drets: | Tots els drets reservats. |
Llengua: | Anglès |
Document: | Article ; recerca ; Versió acceptada per publicar |
Matèria: | Piecewise smooth vector field ; Rigid centers ; Limit cycle |
Publicat a: | International journal of bifurcation and chaos in applied sciences and engineering, Vol. 31, Issue 15 (December 2021) , art. 2150224, ISSN 1793-6551 |
Postprint 21 p, 949.4 KB |