Depósito Digital de Documentos de la UAB Encontrados 4 registros  La búsqueda tardó 0.01 segundos. 
1.
17 p, 377.6 KB On the limit cycles for a class of fourth-order differential equations / Llibre, Jaume (Universitat Autònoma de Barcelona. Departament de Matemàtiques) ; Makhlouf, Ammar (University of Annaba(Algeria). Department of Mathematics)
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.
2012 - 10.1088/1751-8113/45/5/055214
Journal of Physics. A. Mathematical and General, Vol. 45 (2012) , p. 55214  
2.
14 p, 375.6 KB Periodic orbits and non integrability of Henon-Heiles systems / Jiménez-Lara, Lidia (UAM Iztapalapa (Mèxic). Departamento de Física) ; Llibre, Jaume (Universitat Autònoma de Barcelona. Departament de Matemàtiques)
2011 - 10.1088/1751-8113/44/20/205103
Journal of Physics. A. Mathematical and General, Vol. 44 (2011) , p. 205103 (14pp)  
3.
15 p, 389.8 KB Global dynamics of the Rossler system with conserved quantities / Lima, Mauricio Firmino Silva (Universidade Federal do ABC(Brazil). Centro de Matemática Computacâo e Cognicâo) ; Llibre, Jaume (Universitat Autònoma de Barcelona. Departament de Matemàtiques)
The subject of this paper concerns with a class of Rössler systems that admits conserved quantities. For this class of systems a complete description of the global dynamics in the Poincaré sphere is provided.
2011 - 10.1088/1751-8113/44/36/365201
Journal of Physics. A. Mathematical and General, Vol. 44 Núm. 36 (2011) , p. 365201  
4.
15 p, 728.8 KB The flow curvature method applied to canard explosion / Ginoux, Jean-Marc (Université du Sud(France). Laboratoire Protee) ; Llibre, Jaume (Universitat Autònoma de Barcelona. Departament de Matemàtiques)
The aim of this work is to establish that the bifurcation parameter value leading to a canard explosion in dimension two obtained by the so-called Geometric Singular Perturbation Method can be found according to the Flow Curvature Method. [...]
2011 - 10.1088/1751-8113/44/46/465203
Journal of Physics. A. Mathematical and General, Vol. 44 (2011) , p. 465203  

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