AbstractWe study the cyclicity and the center problem for a special family of planar differential equations. We also relate this cyclicity With the maximum number of limit cycles that bifurcate from a hamiltonian vector field. Afterwards we apply the result obtained to several known types of differential equations
AbstractIn this paper we study the number of limit cycles appearing in Hopf bifurcations of piecewis...
We apply the averaging method in a class of planar systems given by a linear center perturbed by a s...
AbstractWe study the dynamical behaviour of polynomial hamiltonian planar vector fields. Particularl...
AbstractWe study the cyclicity and the center problem for a special family of planar differential eq...
Abstract. We prove that there are one-parameter families of planar differential equations for which ...
AbstractIn Gasull, Llibre, and Sotomayor. (J. Differential Equations, in press) we studied the numbe...
We prove that there are one-parameter families of planar differential equations for which the cente...
International audienceWe study the number of limit cycles and the bifurcation diagram in the Poincar...
While the limit cycles of the piecewise differential systems in the plane R2 have been studied inten...
The aim of this paper is the study of the center-focus and cyclicity problems inside the class X of ...
Abstract. The limit cycle bifurcations of a Z2 equivariant planar Hamiltonian vector field of degree...
We study planar polynomial differential equations with homogeneous components. This kind of equation...
This paper is concerned with a codimension analysis of a two-fold singularity of piecewise smooth pl...
AbstractThis work deals with limit cycles of real planar analytic vector fields. It is well known th...
AbstractGiven a planar vector field U which generates the Lie symmetry of some other vector field X,...
AbstractIn this paper we study the number of limit cycles appearing in Hopf bifurcations of piecewis...
We apply the averaging method in a class of planar systems given by a linear center perturbed by a s...
AbstractWe study the dynamical behaviour of polynomial hamiltonian planar vector fields. Particularl...
AbstractWe study the cyclicity and the center problem for a special family of planar differential eq...
Abstract. We prove that there are one-parameter families of planar differential equations for which ...
AbstractIn Gasull, Llibre, and Sotomayor. (J. Differential Equations, in press) we studied the numbe...
We prove that there are one-parameter families of planar differential equations for which the cente...
International audienceWe study the number of limit cycles and the bifurcation diagram in the Poincar...
While the limit cycles of the piecewise differential systems in the plane R2 have been studied inten...
The aim of this paper is the study of the center-focus and cyclicity problems inside the class X of ...
Abstract. The limit cycle bifurcations of a Z2 equivariant planar Hamiltonian vector field of degree...
We study planar polynomial differential equations with homogeneous components. This kind of equation...
This paper is concerned with a codimension analysis of a two-fold singularity of piecewise smooth pl...
AbstractThis work deals with limit cycles of real planar analytic vector fields. It is well known th...
AbstractGiven a planar vector field U which generates the Lie symmetry of some other vector field X,...
AbstractIn this paper we study the number of limit cycles appearing in Hopf bifurcations of piecewis...
We apply the averaging method in a class of planar systems given by a linear center perturbed by a s...
AbstractWe study the dynamical behaviour of polynomial hamiltonian planar vector fields. Particularl...
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