Home > Articles > Published articles > On the limit cycles for a class of fourth-order differential equations |
Date: | 2012 |
Abstract: | We provide sufficient conditions for the existence of periodic solutions of the fourth-order differential equation . . . . x + (1 + p2)¨x + p2x = εF(x, x,˙ x, ¨. . . x), where p is a rational different from 0, ε is small and F is a nonlinear function. |
Grants: | Ministerio de Educación y Ciencia MTM2008-03437 Agència de Gestió d'Ajuts Universitaris i de Recerca 2009/SGR-410 |
Rights: | Tots els drets reservats. |
Language: | Anglès |
Document: | Article ; recerca ; Versió acceptada per publicar |
Subject: | Periodic orbit ; Fourth-order differential equation ; Averaging theory |
Published in: | Journal of Physics. A. Mathematical and General, Vol. 45 (2012) , p. 55214, ISSN 1361-6447 |
Postprint 17 p, 377.6 KB |