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Órbita de Shilnikov em sistemas dinâmicos de Filippov
(Universidade Estadual Paulista (Unesp), 2022-02-04)
Com este trabalho, nós introduziremos o conceito de órbita Shilnikov de deslize em sistemas de Filippov. Essa órbita é uma curva fechada suave por partes, composta pelas trajetórias de Filippov, que passa pela região de ...
Resonances and subharmonic bifurcations of large amplitude periodic orbits of planar polynomial vector fields
(World Scientific Publ Co Pte Ltd, 2005-01-01)
In this work are studied periodic perturbations, depending on two parameters, of planar polynomial vector fields having an annulus of large amplitude periodic orbits, which accumulate on a symmetric infinite heteroclinic ...
Resonances and subharmonic bifurcations of large amplitude periodic orbits of planar polynomial vector fields
(World Scientific Publ Co Pte Ltd, 2005-01-01)
In this work are studied periodic perturbations, depending on two parameters, of planar polynomial vector fields having an annulus of large amplitude periodic orbits, which accumulate on a symmetric infinite heteroclinic ...
Symmetric periodic orbits near a heteroclinic loop in R-3 formed by two singular points, a semistable periodic orbit and their invariant manifolds
(Elsevier Science BvAmsterdamHolanda, 2009)
On the quantisation of homoclinic motion
(Iop Publishing LtdBristolInglaterra, 1989)
Subharmonic bifurcations near infinity
(2004-12-01)
In this paper are considered periodic perturbations, depending on two parameters, of planar polynomial vector fields having an annulus of large amplitude periodic orbits, which accumulate on a symmetric infinite heteroclinic ...
Resonances and subharmonic bifurcations of large amplitude periodic orbits of planar polynomial vector fields
(World Scientific Publ Co Pte Ltd, 2014)
Analysis of the mean values and fluctuations in the chaotic maser model
(Elsevier Science BvAmsterdamHolanda, 1996)
Homeomorphisms of the annulus with a transitive lift
(SPRINGER, 2011)
Let f be a homeomorphism of the closed annulus A that preserves the orientation, the boundary components and that has a lift (f) over tilde to the infinite strip (A) over tilde which is transitive. We show that, if the ...
Fold, transcritical and pitchfork singularities for time-reversible systems
(World Scientific Publ Co Pte Ltd, 2005-01-01)
This paper deals with a class of singularly perturbed reversible planar vector fields around the origin where the normal hyperbolicity assumption is not assumed. We exhibit conditions for the existence of infinitely many ...