Home > Articles > Published articles > Limit cycles bifurcating from planar polynomial quasi-homogeneous centers |
Date: | 2015 |
Abstract: | In this paper we find an upper bound for the maximum number of limit cycles bifurcating from the periodic orbits of any planar polynomial quasi-homogeneous center, which can be obtained using first order averaging method. This result improves the upper bounds given in [7]. |
Grants: | Ministerio de Economía y Competitividad MTM2014-53703-P Ministerio de Economía y Competitividad MTM2008-03437 Agència de Gestió d'Ajuts Universitaris i de Recerca 2014/SGR-1204 Agència de Gestió d'Ajuts Universitaris i de Recerca 2009/SGR-410 European Commission 318999 European Commission 316338 |
Rights: | Tots els drets reservats. |
Language: | Anglès |
Document: | Article ; recerca ; Versió acceptada per publicar |
Subject: | Bifurcation of limit cycles ; Quasi-homogeneous centers ; Quasi-homogeneous polynomial differential equations |
Published in: | Journal of differential equations, Vol. 259 (2015) , p. 7135-7160, ISSN 1090-2732 |
Postprint 28 p, 438.5 KB |