Chini equations and isochronous centers in three-dimensional differential systems
Chamberland, Marc (Grinnell College. Department of Mathematics and Statistics (USA))
Gasull, Armengol (Universitat Autònoma de Barcelona. Departament de Matemàtiques)

Date:	2010
Abstract:	We study the number of limit cycles of T -periodic Chini equations and some generalized Abel equations and apply the results obtained to illustrate the existence of isochronous centers in three-dimensional autonomous differential systems.
Grants:	Ministerio de Ciencia y Tecnología MTM2008-03437 Agència de Gestió d'Ajuts Universitaris i de Recerca 2005/SGR-00550
Rights:	Tots els drets reservats.
Language:	Anglès
Document:	Article ; recerca ; Versió acceptada per publicar
Subject:	Abel equations ; Chini equations ; Periodic orbits ; Limit cycles ; Isochronous centers
Published in:	Qualitative theory of dynamical systems, Vol. 9, Issue 1-2 (November 2010) , p. 29-38, ISSN 1662-3592

DOI: 10.1007/s12346-010-0019-4

Postprint 10 p, 277.6 KB

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